How to write the feasibility study report of water conservancy and hydropower projects?

Compilation outline of feasibility study report of hydropower project

First, the general theory

(1) project background

1. Project name

2. Overview of the organizer

3. Basis for the preparation of the feasibility study report

4. Reasons and process of project proposal

(II) Overview of the project

1. Dam site to be selected

2. Construction scale and objectives

3. Main construction conditions

4. Total investment and benefit of the project

5. Main technical and economic indicators

(3) Problems and suggestions

Second, the market forecast

(A) the status quo of water conservancy and hydropower supply

(B) the status quo of water conservancy and hydropower demand

(C) Water conservancy and hydropower supply and demand forecast

(D) Current situation and forecast of water conservancy and hydropower prices

Three, water conservancy and hydropower resources development and utilization conditions

(a) the current situation and development and utilization planning of river basins (rivers and river sections) and power grids

(2) The reserves, quality and the possibility of development and utilization of water conservancy and hydropower resources in the river section to be developed.

(three) the position and role of the proposed project in the whole basin or power grid

(four) the legal support conditions in the area where the proposed project is located

Four. Hydrology and meteorology

(1) River Basin Overview

Physical geography, river characteristics and soil and water conservation of the basin where the project is located.

(2) Meteorological features

Precipitation, rainstorm, air temperature and accumulated temperature, evaporation, frost and snow frozen soil, wind direction and wind speed, etc.

(3) Runoff

Interpolation length of runoff series and its representative demonstration, runoff parameter calculation and annual runoff distribution.

(4) Flood

Characteristics of rainstorm and flood, determination of historical flood and return period, design maximum flood, design flood by stages, design flood area composition and drainage flow.

(5) the relationship between water level and discharge

(6) sediments

Distribution characteristics, sediment transport and estimation of reservoir sediment deposition.

(7) Ice situation

(8) Groundwater

(9) Tides

(10) water surface evaporation

Verb (abbreviation of verb) engineering geology

(1) regional geological conditions

Topography, stratigraphic lithology, geological structure, hydrogeological conditions and regional structural stability.

(2) Engineering geological conditions of the reservoir area

Reservoir leakage, immersion, bank slope stability and reservoir may all induce earthquakes.

(3) The engineering geological conditions of the dam site and main buildings of the hub.

Recommend the natural geological conditions and engineering geological conditions of alternative dam sites and main buildings, as well as the engineering geological conditions and foundation treatment opinions of dam sites and main buildings.

(4) Engineering geological conditions of water transmission (drainage) lines

Natural geological conditions and route selection opinions of alternative routes and main building lots. Suggestions on engineering geology and foundation treatment measures of recommended lines and main building sections.

(five) the engineering geological conditions of dike and river regulation

(6) Hydrogeological conditions of irrigation (drainage) area

(7) Natural building materials

Task and scale of intransitive verb project

(1) flood control

Flood disaster and current situation of flood control in river basin, flood control protection object and flood control standard, reservoir volume, river course and dike, and scale of flood storage and detention area.

(2) Irrigation

Irrigation scope and area, current situation of land use in irrigation area, layout scheme and scale of main canal, water diversion and drainage works in irrigation area.

(3) Waterlogging control

Characteristics of waterlogging, waterlogging disaster, waterlogging control area and standard, overall layout of drainage system in waterlogging control area, and scale of main waterlogging control projects.

(4) Hydroelectric power generation

Installed capacity, guaranteed output, annual utilization hours, annual power generation, power transmission and transformation line grade and scale.

(5) Urban and industrial water supply

Water pipelines, pumping stations, water supply capacity and project scale

(6) sailing through wood

1. Navigation standard and designed passenger and freight volume through the dam

2. The scale of the dam-crossing buildings or facilities

(7) Reclamation

1. Scope, method and area of reclamation

2 flood control, moistureproof, irrigation and drainage standards and the corresponding project scale

Seven. Project site selection and overall layout

(1) engineering grade and design standard

Engineering grade, main building grade, corresponding flood standard and seismic fortification intensity.

(2) dam site selection

65438+

2. Scheme comparison and selection

Water level characteristics, flow rate and downstream water level, single unit capacity of power station, design head and design flow rate of irrigation tunnel.

(3) Dam type and hub layout

1. Dam type selection

Alternative dam type scheme, dam type comparison and recommended dam type

Hub layout selection

(1) Hub range

Retaining dam (main and auxiliary dam), flood discharge structure (overflow dam and spillway), hydropower station and switch station, irrigation diversion structure.

(2) Scheme comparison (engineering quantity and investment comparison, technology comparison)

Eight, the main building scheme

(1) Water retaining and discharging structures

1. dam

Section selection and calculation of structure, dam construction materials and dam stability

2. Flood discharge structures

Comparison between spillway and spillway.

3. Connection of buildings

The connection between the main dam and the buildings at both ends, and the connection between the auxiliary dam and the dam section of the powerhouse.

Main quantities of water and flood discharge structures

(2) Hydropower Station and Switch Station

Plant layout, plant engineering quantity, intake canal and tailrace canal, switch station.

(3) Irrigation diversion and water delivery structures

Layout, structural design and construction quantity

(4) Facilities for ships passing through the dam

(five) the preparation of the main building and structural engineering list.

Nine, water conservancy and hydropower equipment

(1) generator set

1. Selection of unit type

2. Selection of unit capacity

3. Selection of installation elevation of hydraulic turbine

(2) Power access system mode

1. voltage level and output circuit

2. Connection mode between power station and system

(3) Electrical main wiring

1. Combination scheme of generator and transformer

2. Wiring diagram

3. Auxiliary power supply and factory power supply scheme

(4) Main power equipment

1. Selection of main power equipment

Selection of generator, main transformer and voltage outlet circuit breaker.

Selection of main auxiliary equipment

Lifting equipment, water supply and drainage system equipment, pneumatic equipment, oil supply facilities, water conservancy monitoring equipment, maintenance equipment.

Control and protection telecontrol device and main equipment

Automatic control, relay protection, telecontrol device.

4. Main communication equipment

System dispatch communication, factory communication and external communication.

(5) Water conservancy equipment

Flood discharge, irrigation, water delivery system, pumping station and other equipment.

(6) List of major equipment

Ten, reservoir flooding and resettlement

(1) The reservoir area is flooded.

1. Underwater shooting range

2. Flood losses

(1) Flooding land

Such as cultivated land, grassland, forest, pond water surface, etc.

(2) Underwater devices

Such as industrial and mining enterprises, institutions, institutions, schools, troops, etc.

(3) Flooding public facilities

Such as bridges, culverts, channels, gates, wells, communication and transportation facilities.

(4) Underwater cultural relics and historic sites

(2) Resettlement of immigrants

1. Resettlement population

2. Resettlement methods and channels

3. Resettlement compensation standard

(3) Relocation and reconstruction of existing facilities

Relocation and reconstruction of factories, mines, institutions, schools, roads, lines and other facilities.

(4) Calculation of compensation investment for inundation loss in reservoir area.

XI。 environmental impact assessment (EIA)

(1) General situation of regional environment

1. Natural environment

2. Social environment

3. Ecological environment

(2) Environmental impact assessment

1. Impact Assessment of Project on Water Body and Water System

2. Biological impact assessment of the project

3. Impact assessment of water conservancy project on soil salt desalination and swamp in reservoir area.

4. Evaluation of the impact of water conservancy projects on soil erosion

(3) Environmental protection measures and investment

Twelve. Organizational structure and human resource allocation

(1) organizational structure

1. Project legal person establishment scheme

2 management organization plan and system diagram

3. Mechanism adaptability analysis

(B) the source of manpower allocation

1. Quantity and skill quality requirements of labor ability

2. Wages and benefits of employees

3. Staff source and recruitment plan

4. Staff training plan

Thirteen. Project implementation progress

(1) construction period

(II) Project implementation schedule

(3) the project construction organization plan

(4) Project implementation schedule (crossing chart)

Fourteen Investment estimation

(1) Basis for investment estimation

(2) Construction investment estimation

1. Project cost

2. Mechanical and electrical equipment and installation costs

3. Installation cost of water conservancy facilities

4. Temporary project cost

5. Compensation for inundation treatment in reservoir area

6. Other expenses of engineering construction

7. Basic reserve fund

8. Price increase reserve

9. Interest during the construction period

(3) Estimation of liquidity

(4) Investment estimation table

1. Summary of total investment funds of the project

2. Investment estimation table for individual projects

3. Annual investment plan

4. Liquidity estimation table

Fifteen. Financing scheme

(1) Capital raising

1. Project financing of new project legal person

2. The existing project legal person project capital raising

Debt financing

(III) Analysis of financing scheme

Sixteen. Financial evaluation

(A) the financial evaluation of the new project legal person project

1. Basic data and parameter selection of financial evaluation

(1) financial price

(2) Calculation period and production load

(3) the setting of financial benchmark rate of return

(4) Other calculation parameters

1. sales revenue estimation (prepare sales revenue estimation table)

2. Cost estimation (prepare total cost estimation table and itemized cost estimation table)

3. Financial evaluation report

(1) financial cash flow statement

(2) Statement of profit and loss and profit distribution

(3) Table of Sources and Usage of Funds

(4) loan repayment schedule

5. Financial evaluation indicators

(1) Profitability Analysis

1) Project financial internal rate of return

2) Return on capital

3) the rate of return of all investors

4) Financial net present value

5) payback period of investment

6) Investment profit rate

(2) solvency analysis (loan repayment period or interest reserve ratio and debt service reserve ratio)

(B) the financial evaluation of the existing project legal person project

1. Determination of financial evaluation scope

2. Basic data and parameter selection of financial evaluation

(1) Data of "With Project"

(2) "no project" data

(3) Incremental data

3. Sales revenue estimation (preparation of sales revenue estimation table)

4. Cost estimation (prepare total cost estimation table and itemized cost estimation table)

(1) Employee Wage and Welfare Fund

(2) Fuel and power costs (house heating costs, vehicle and boat fuel costs)

(3) Material cost

(4) Engineering repair cost

(5) Maintenance cost of reservoir area

(6) Others

5. Financial evaluation report

(1) Incremental financial cash flow statement

(2) "Contingent items" profit and loss and profit distribution table

(3) "Project" funding sources and application forms

(4) loan repayment schedule

6. Financial evaluation indicators

(1) Profitability Analysis

1) Project financial internal rate of return

2) Return on capital

3) the rate of return of all investors

4) Financial net present value

5) payback period of investment

6) Investment profit rate

(2) solvency analysis (loan repayment period or interest reserve ratio and debt service reserve ratio)

uncertainty analysis

1. sensitivity analysis (prepare sensitivity analysis table and draw sensitivity analysis chart)

2. breakeven analysis (draw breakeven analysis chart)

(D) Financial evaluation conclusion

Seventeen. National economic evaluation

(1) Shadow Price and Selection of Main Parameters

1. Social discount rate and shadow price

2. Other calculation parameters

(2) Adjustment of investment expenses

1. Project investment adjustment (investment in hub construction, flood compensation in reservoir area, investment in power transmission and transformation project)

2. Liquidity adjustment

3. Adjustment of operating expenses

(3) Estimation of national economic benefits

1. Flood control benefits

2. Irrigation efficiency

3. Benefits of industrial water supply

4. Power generation benefits

5. Transportation advantages

6. Environmental benefits

7. Benefits of water transfer

8. Reclamation benefit

(4) Table of National Economic Benefits and Expenses

(5) National economic evaluation index

1. Economic internal rate of return

2. Economic net present value

3. Economic benefit-cost ratio

(VI) National economic evaluation conclusion

Eighteen, social evaluation

(a) Analysis of the social impact of the project

(2) Compatibility analysis between project and location.

1. Attitudes and participation of different interest groups in the project

2. The attitude and support of organizations at all levels to the project.

3. Adaptability of regional cultural conditions to the project

(3) Social risk analysis

(4) conclusion of social evaluation

Nineteen. Risk analysis

(A) Identification of the main risk factors of the project

(2) Risk degree analysis

(3) Countermeasures to prevent and reduce risks

Twenty, research conclusions and suggestions

(a) the overall description of the recommended scheme

(2) the advantages and disadvantages of the recommended scheme.

. 1. Advantages

2. Existing problems

3. Main arguments and different opinions

(iii) Major ICP.

1. Scheme description

2. Reasons for not being adopted

(iv) Conclusions and recommendations

Drawings, schedules, annexes and special reports

(a) the appended drawings

1. Schematic diagram of comprehensive utilization of river basin (reach)

2. Basin water system map (indicating the location of large and medium-sized water conservancy and hydropower projects that have been built or under construction)

3. Interpolation and extension diagram of runoff, storm flood, storm volume and sediment.

4. Rainstorm frequency curve of annual runoff (flood season and dry season).

5. Frequency curve of flood peak and flood volume (rainstorm volume) in each period.

6. Relationship diagram of water level and discharge of main hydrological stations and design sections

7. Regional geological map (with stratigraphic column)

8. Reservoir capacity area curve

9. Comprehensive geological map of reservoir area

10. Engineering geological plan and profile of dam (gate), plant (station) and main buildings and structures.

1 1. The engineering geological plans and profiles of dams (gates), factories (stations) and main buildings and structures are compared.

12. Engineering Geological Plan and Section of Water Transmission (Drainage) Line

13. Engineering geological plan and profile of dams and rivers

14. Hydrogeological map of irrigation area

15. Soil distribution map of irrigation area

16. Typical borehole histogram and pit, groove, well and hole display diagram

17. Location map of flood control works

18. Engineering layout of irrigation area

19. Layout of waterlogging control project

20. Water source and line layout of water supply project

2 1. Layout of reclamation project

22. Project Site Scheme Comparison Project Layout

23. Recommended site project general layout.

24. The plane layout and profile comparison of the main buildings and structures of each project.

25. Recommended general layout of the project, layout and profile of main buildings and structures.

26. Geographical wiring diagram of power supply range power system

27. Power balance diagram

28. Comparison diagram of main wiring scheme of power supply

29. Recommended Scheme Electrical Main Wiring Diagram

30. Schematic diagram of reservoir inundation

3 1. Reservoir water level and area, main submerged objects and investment relationship curve.

32. Schematic diagram of resettlement planning (including relocation of professional projects, etc.). )

33. Layout of environmental investigation points and environmental testing parts

(ii) Timetable

1. Annual and Monthly Runoff (Rainfall) Series Table

2. Flood peak and flood table (rainstorm volume)

3. Annual and monthly sediment discharge series table

4. Rock, soil and water quality test report and result summary table

5. Summary table of project site selection scheme comparison

6. Summary table for comparison of general arrangement scheme of the project

7. Summary table for comparison of dam type selection schemes

8. Module scheme comparison table

9. List of main mechanical and electrical equipment

10. Investment estimation table

(1) Summary Table of Total Estimated Investment of the Project

(2) the main single project investment estimation table

(3) Liquidity estimation table

1 1. Financial evaluation report

(1) Operating income, business tax and additional estimation table

(2) Total cost estimation table and itemized cost estimation table

(3) financial cash flow statement

(4) Statement of profit and loss and profit distribution

(5) Table of sources and usage of funds

(6) Loan repayment schedule

12. National economic evaluation report

(1) Project National Economic Benefit Cost Flow Table

(2) the cost table of domestic investment in national economic benefits.

(iii) Annex

1. Approval document of project proposal (preliminary feasibility study report)

2. Various agreements and documents between relevant departments.

3. Agreements and documents related to resettlement

4. The approval document of the environmental protection department on the environmental impact of the project

5. The approval document of water resources development and utilization.

6 banks and other financial institutions for the project loan project funds commitment certificate and letter of commitment.

7. Approval document of the land management department where the dam site is located.

8. Initial agreement for organizing joint-stock companies

(4) Special report

1. Basic data review report

2. Historical flood investigation and review report

3. Possible maximum flood estimation report

4. Automatic hydrological forecasting system

5 seismic intensity verification or seismic risk analysis report

6. Evaluation opinions on mineral resources

7. Research report on professional engineering geological problems

8. Geophysical exploration report