Circulars about the content of the feasibility study report, mine design and evaluation procedure, approval of mining design implementation Decree No. 68/CP dated 01/11/1996 of the Government detailing the implementation of the law on mineral resources;
Pursuant to Decree No. 42/CP 16/7/1996 of the Government issued investment management rules and build, Decree 92/CP dated 23/8/1997 of the Government on the amendments addition of some investment management rules and building attached to Decree No. 42/CP 16/7/1996;
Pursuant to decision No. 497/BXD-MANAGER on 18/9/1996 of the Minister of the Ministry of construction issued the regulation, evaluation and review of the design of construction works; Circular No. 09/BKH VPTĐ on 21/9/1996 of the Ministry of planning and investment guide on creation, investment project evaluation and investment decisions;
The industry guide details the content of the feasibility study report, mine design and evaluation procedure, approval of mining design as follows: i. the SCOPE and OBJECTS of the CIRCULAR investment projects of all economic sectors in the country of all sources of capital and investment projects have direct foreign capital in the mining sector in Vietnam.
Every organization, individuals involved in mining activities, the agency that counselling practice mine design when established, the design of investment projects (including: design, engineering and technical design-construction, mining).
This circular does not apply to the activities of "artisanal exploitation" under the provisions of the law on mineral resources.
 
II. CONTENT of the FEASIBILITY STUDY REPORT, MINE DESIGN II. 1-content of the feasibility study report of mining.
The content report feasibility studies for the project of exploitation and mining of mineral deposits are specified in Appendix 1 and Appendix 2 of this circular.
For A group project and a number of projects the Group B if need to establish feasibility research report, the content of the report should follow the instructions in Appendix 1, the circular 9/BKH VPTĐ on 21/9/1996 of the Ministry of planning and investment guide to the independent appraising investment projects and investment decisions.
With regard to the projects directly invested by foreign countries (except for some special cases related to the projects of large investment scale, complex properties) feasibility study report of mining was established and the appraisal along with the application for licensing investment (joint venture agreement business rules, etc.) According to the regulation, evaluation and implementation of the foreign direct investment by the Government.
II. 2-design deposits content.
Design content extraction mining and minerals specified in Appendix 3 and Appendix 4 of this circular.
 
III-EVALUATION PROCEDURE, APPROVAL OF MINING DESIGN.
III. 1-content evaluation of mine design.
Mining design of every organization-individuals in and outside the country are assessed according to the following: 1. The legal basis of the profile design: legal status of organization design; the suitability of the design with the approved investment projects; compliance with the technical standards of construction and the current rules apply to specialized extraction, mineral processing;
2. The logical layout of the infrastructure works serve the mining operation of mining and industrial safety level of structure that works (buildings, roads, etc.) in terms of occupational safety, environmental protection, safety for nearby buildings during the construction and when in use;
3. technical and technological basis of extraction of geological conditions suit the mine to recover the maximum mineral reserves have been probed, fair use resources, protect the environment, environment, namely: The rationality of the debates about the boundaries applied extraction methods exposed , boundaries applying mining methods and parameters of the frontier mine when mining ended;
The rationality of the selection methods for the seams open seams of the characteristics (or mineral body) as well as for the system of exploitation have choices;
The logical system of tap was selected as its parameters such as: mining deck height, height floor finish, floor slope tilt angle etc. ensuring the safety in exploitation, in accordance with the physical properties of soils;
The rationality of selecting the cross-section line the oven as well as the passport against the stove (when exploited by method) for the physical properties of soils, minerals in the roof, the hips, the background of the oven ensures the stability of the furnace during the extraction process;
The level of safety for people, works need protection in the vicinity in the extraction process of drilling-blasting Passport;
The rational and the level of safety of the supply system, drainage, ventilation systems for the road transport, the furnace the furnace tapping etc. 4. national technology base, mineral processing (for projects with mineral processing): The logical selection technology, processing minerals ensure maximum recovery of main minerals as well as the accompanying minerals and ensure occupational safety, environmental protection, the area's environmental team , processing.
Particularly for the mining works in the investment projects using state capital in addition to the evaluation of the above technical content, and evaluation of the economic content of the following: The technical-economic indicators compared to the approved project;
The suitability of the total compared with the design evaluation and determine the total reasonable expenses guaranteed not to exceed total investment recorded in the investment decision.
III. 2-principles and procedures for evaluation, approval of mining design.
III. 2.1-for the mine design of investment projects in State-owned enterprises.
The authority approved the design in mining investment projects of enterprises of the State specified in paragraph pellacalyx yunnanensis 2, article 45 of Decree 68/CP dated 01/11/1996 of the Government detailed rules implementing the law on mineral resources as: Designing A group project in the mines due to the Minister of industry for approval;
Design of mine in the remaining projects by the agency heads are authorized to approve investment decisions.
The procedure of the evaluation and review of the design of mining enterprises of State compliance with the provisions of the "regulations, design review, evaluation of construction works" attached to decision 497/BXD/MANAGER on 18/9/1996 of the Minister of the Ministry of construction, Ministry of planning and investment, Ministry of finance.
III. 2.2-for mine design in the project of the business enterprise.
Authority design of mining investment projects of the business enterprise as defined in clause 4, article 45 of Decree 68/CP dated 01/11/1996 of the Government regulations as follows: for the investment projects licensed by the Ministry of industry, mine design due to professional bodies of the industry verified prior to submission to the Minister of industry approved Browse;
With regard to investment projects by the Chairman of the provincial people's Committee of the city directly licensing mining, mine design due to the specialized agencies of the provincial people's Committee, the city of evaluators before the Chairman of the provincial people's Committee, approved by the city.
The procedure of the evaluation and review of the mine design of State enterprises to comply with the provisions of the "regulations, design review, evaluation of construction works" attached to decision 497/BXD/MANAGER on 18/9/1996 of the Ministry of construction circular No. 12/TTLB on 25/11/1997 of the Ministry of construction, Ministry of planning and investment, Ministry of finance.
III. 2.3-for the mine design of the project's direct investment abroad.

Mining design of projects directly invested by foreign countries of all sizes are due to the professional body of the appraisal industry and the Minister of industry prior to review. Application for appraisal, mine design review posted on the schemes appraisal Board, reported in mineral activities, Ministry of industry, at number 6, Pham ngu Lao, Hanoi.
III. 2.3.1-browser profile: the profile process of evaluation and review of the mine design including: process design review Sheet (form No. 1);
A copy of the license;
Copy mining license, with a map of the mining area;
Mine design (3 sets).
III. 2.3.2-held appraisal: professional agency evaluation of mine design industry Sets to prepare documents and other necessary work for the evaluation, the evaluation thereon and prepare the text for submission to the Minister of industry.
III. 2.3.3-time evaluation and approval process mine design: depending on the scale and complexity of each project, the time limit for the evaluation of mine design investment projects of direct foreign capital regulations as follows: for mineral mining works in the project group A not so 45 days from receipt of the application;
For mineral mining works in the investment group B, C: not more than 30 days from the receipt of a valid application.
 
IV. content of DECISION of APPROVAL: content design approval decision (No. 2 and no. 3 sample form) for the mining investment projects of organizations and individuals in and outside the country including: the name and location of the mineral extraction sector are designed;
The method of extraction (mining, etc.);
Power (or output);
The time of operation of the mine;
The main specifications: mining technology applied to mine (profiles).
Lists the mining and processing equipment (if available) are used in technology.
Basic building volume (internal sugar, mass open seams etc..)
Infrastructure works serve the exploit (houses, roads ...)
The solution and the progress of the construction of mining base.
Total (for the use of State capital) the issues note. The organizations responsible for enforcing the relevant decision.
 
V-ENFORCEMENT TERMS.
This circular is applicable uniformly throughout the country and in effect since February 1, 1998. The previous provisions contrary to this circular are repealed.
In the process, if there is additional need problem, adjust the implementers have written the report Ministry of industry research, to solve.
ANNEX 1 to the REPORT CONTENT ORIENTATION COURSE STUDY EXPLOITING MINERAL DEPOSITS EXPOSED PREFACE part I-OVERVIEW of the PROJECT i. owner, contacts, etc.
Project name: address: contact phone.. ... Fax: ... ...
II. The need for the establishment of a project/origin and legal bases to build the project.
b/the origin of the materials used.
c/The economic and social policies relating to industry development, the priorities assigned.
d/target investment that mineral extraction: domestic use, exports or import substitution.
e/market analysis.
III. Choose the form of investment, the production: a/analysis of the conditions and benefits of investment form and power of choice.
b/analyze the scale of output and the types of product are expected.
IV. production program and must meet the requirements: a/production, services offered: structured products services: the volume of minerals mined every year, quality (raw or the product has passed preliminary processing or processing). Expected volume of products sold, the amount of storage medium.
b/The input needs and guaranteed solutions: on the basis of production in the mine's equipment requirements as well as to calculate the requirements need to be met for the mine's mining activities such as: electricity, water, fuel for extraction and processing (if any), etc. ... and give solutions to meet.
V. selection of construction PART II-CHARACTERISTICS, social and ECONOMIC CHARACTERISTICS of MINING GEOLOGY MINERALS I-social, economic conditions 1/geographical area.
2/economic and social conditions.
The situation in local economic development, population and social conditions. The mine's role in the community, the disadvantages and advantages.
3/logistical conditions of power supply projects, water. Labor sources, including Italian administration staff technical workers (training, recruitment, recruitment forms etc.)
Hard source investment signed art include building materials, roads, buildings, works, the other technical materials used for the construction period and for the period the mine operations.
4/communications transport conditions: the system of railway traffic, roads, waterways, the contact information we have in the area.
II-conditions of mining geology of natural geographic features, climate, hydrology, history of the work of the geological characteristics, exploration of the area, mining geology, geological engineering and geology, hydrogeology, geological reserves was approved, reviews the level probe and recommended additional probe.
 
PART III-1 TECHNOLOGY SOLUTIONS-the frontier and opened the principles and the basis for determining the borders opened, exploits the basic parameters of the opened (on the face as well as the bottom border opened), commentaries on the application of boundary extraction method exposed , boundaries applying mining methods (if any). Calculation of mineral reserves can be exploited in the borders has determined (after subtracting the kind of losses).
2-mode to work, the exploitation and the lifespan of the mine working mode of the mine (for each Department: direct, indirect exploitation, processing (if any), etc.) on the basis of the number of working days, the number of holidays prescribed by the labour code and article specific mining kện of mine.
Mining capacity has been selected for the design of mineral types by monolithic and modular product after processing (if any).
Longevity (existence) of the mine identified on the basis of the reserves can be exploited and the exploitation by design (including basic mine construction period, duration of exploitation with designed capacity and time closed mines).
3-open the mines and mining sequence of opening the mine projects (open seams) selected on the basis of topographic conditions and characteristics of mineral body.
Mining sequence common to both mine and riệng mining sequence for each mineral or relatives ever opened.
4-I/extraction systems extraction system selection on the basis of the conditions of exploitation of mine, introduced General technology scheme from stitch rock soil preparation, the Privy Council picking, transportation, and waste processing (if any).
II/calculate the parameters of the system of exploitation on the basis of the system of selected mining: mining deck height, height floor finish, floor slope angle of inclination angle of inclination, mining ended, the floor slope angle the banks work etc.
III/calculate the main technology as standard equipment ground (including stitch drilling-blasting, if any), lucky draw promotion technology, theatre technology (for mines, coal mines).
IV/sync the device used for extraction is calculated on the basis of the mining equipment, transport has the option to sync the device synthesis (kind, number).
5-transport mine

Choose the appropriate transportation (automobile, railway transportation, conveyor belts, etc.) on the basis that calculates shipping for individual sewing object: Earth rock waste, minerals and materials, or the useful, the choice of types of transport equipment, the number as well as the calculation of the parameters of the road transport (for vehicle transport , rail) or position, the latest conveyor lines, etc.
6-Waste ground waste rock-Earth volume calculation, the choice of location of the waste dump, calculating the volume of waste dumps, waste equipment and technologies.
7-mine drainage flows calculated on moong extraction and selection of suitable drainage projects, the equipment for mine drainage (if necessary).
8-safety measures and fire prevention and safety measures for the mining technology as well as the prevention of fire, explosion, etc.
9-the work ready and mineral processing in case of operational projects aimed at processing or grinding, ready to expected processing technology, crushing and the logical device to the maximum recovery of mineral resources. If the project needs deep processing factory project, mineral processing is established individually with detailed regulatory content and process of the competent authority approval.
10-storage and mechanical repair choose the ancillary solutions as components, the program produced the scale of construction, equipment selection for each element (such as a block of storage, repair of equipment, materials, spare parts, oils open etc.) in order to synchronize the production lines according to the option selected mine technology.
11-provided and equipped with electricity, water and mining service calculates the load and determine the reasonable power supply solution. Calculating demand for domestic water use, water mining service and supply solution options.
12-contact information, and automate.
Determine the level of required, technical solutions, choice of equipment, materials and determine the volume of construction work for communication systems, automation and control equipment of the mine.
13-architecture and building construction design and building scale the projects served for extraction in the mine on the basis that giving the solution architecture and structure.
14-General mining and ground transportation outside the mine on the basis of the infrastructure works for the mining service has disposition to calculations of ground mines ensure the requirements such as: matching seams open approach and the exploitation of system safety mine, convenient transportation in and out of the mine , near the source of electricity, water etc. the choice of transport schemes outside the mine.
15-organization construction and the progress of construction of the mine.
Organized approach to construction of infrastructure works serve the mining work such as road building, warehouse, etc. Government land peeling projects during construction (if any).
16-Parts (or chapters) to the impact assessment report on the environment in mining activities (processing) of minerals.
For mineral mining projects not reporting to environmental impact assessment under step 2 then reports to the environmental impact assessment (EIA) was established under the instructions of circular 1100/TT-MTg on 20/8/1997 and the text of The Guide to science , Technology and the environment.
 
SECTION IV-organization of PRODUCTION MANAGEMENT and LABOR LAYOUT diagram of production management: Organization of the production parts.
Organize product sales.
Labor Payroll: Payroll workers for each Department produces direct, indirect departments.
Labour productivity for each Department produced directly and indirectly.
Part V-FINANCIAL ECONOMIC ANALYSIS of financial I. I. 1-determine the total investment needed for the project: total investment were identified including the cost of preparing the investment, preparation of construction, investment, preparation of production-production-working capital to ensure the mobilization of project operations reached the production design.
A. ingredients: capital + Fixed Capital (capital), including: * new investment.
a. Capital construction of basic structures (including civil works and industrial infrastructure of the mine as housing, roads, power stations, crushing stations, open seams of the trench, the volume created by the first extraction, etc.).
b. Capital equipment procurement (including transport, maintenance and construction).
c. other costs include: preparation of investment Capital (including costs of exploration, surveying, and project appraisal);
Capital construction preparation includes: initial cost of land (compensation, clearance, land use right transfer), the cost of the survey design, set design, and evaluation of estimation, bidding costs, complete the procedure (building permit, inspection, equipment calibration, ...). The cost of building the road construction, electricity, water and construction camp Shack (if available);
Cost of management monitoring make investments;
The cost of production and delivery.
d. the cost of backup.
e. the cost of closed mines, the estimation of the environmental restoration funds.
g. costs of raising capital: The investment loan interest for projects using loans and fee is charged during the investment implementation (no interest loans due to side B mobilization).
* Existing fixed assets (invested).
Active capital (mobility), including: production: Capital of money and materials, water, electricity, fuel, spare parts, etc.
Outstanding: unfinished products are in inventory, finished goods inventory, purchase and sale of goods, which equals money, marketing costs, etc.
B. sources of capital: capital contribution capital itself (a joint stock company, joint venture, etc.)
State capital grant (for SOE) loans (short term, medium term, long term, domestic loans, foreign) time limits and conditions of borrowing to pay interest, the bases, the base, measures ensuring sources of capital.
Forms of capital: in Vietnam, Exchange in kind With assets (deferred loans, equipment, raw materials) with the other forms.
Progress made in capital costs (mobilized by the investment program) i. 2-the Apparent computer calculations of capital according to the construction items (stating the volume, price and costs) costs of purchasing the equipment (specify signing device code, quantity, unit price and cost) other costs.
Schedule computer active capital (saving) product.
The revenue hole projected interest rates.
NPV (current value).
IRR (internal rate of return).
Manifestation of raising capital to repay the loan repayment schedule both interest rates and the root.
II-economic and social analysis.
Computer production diversification of the economy of jobs and income of workers.
Contributions to the budget.
The real currency of Exchange.
The benefits in terms of social-environmental (social objectives that the project brings, the objects benefit).
Conclusions and recommendations the drawings enclosed.
A. Geological Section 1. Topographic map of mining area ratio of 1/1000; 1/2,000) 2. The average map mineral reserves calculation (ratio 1/1,000; 1/2,000) 3. The characteristic geological cross-section (ratio 1/500; 1/1000) b. Part extraction and by 1. Map options open seams (1/2000; 1/5,000) 2. Map to end construction period (1/1,000; 1/2,000) 3. The map tap the year 1 to the year reaches the production design (1/1,000; 1/2,000) 4. Map transfer stages exploitation (if any) (1/2000; 1/5000).
5. Map the mining end (1/2000; 1/5.0000).
6. Drawing diagrams and elements of the system of exploitation.
7. Drawing of the drilling-blasting (if available).
8. Map of the ground (1/2000; 1/5000).
9. Map mining area (using the coordinates UTM System) APPENDIX 2 REPORT CONTENT ORIENTED FEASIBILITY STUDY MINING MINING PREFACE.
PART I-OVERVIEW OF THE PROJECT

The content required in part I like requirements in the user guide content reporting feasibility studies, mining minerals by open method of annex 1 PART II-CHARACTERISTICS, social and ECONOMIC CHARACTERISTICS of MINING GEOLOGY.
The items and content required in the entry as in part II of the tutorial content report feasibility studies, mining minerals by open method of Annex No. 1.
 
PART III-TECHNOLOGICAL SOLUTIONS.
1. Border, opened.
The border opened under the direction of North, South, East, West; above the border, the lowest extraction; size opened by road (length, width, area). Reserves are opened: calculation of geological reserves, industrial capacity.
2. working mode, capacity and longevity.
Mine's working mode (for each Department; direct, indirect exploitation, processing (if any), etc.) on the basis of the number of days, number of the lamf holidays under the provisions of the labor code and specific mining conditions of the mines.
Expected capacity: according to the conditions of investment, expected mining, manufacturing experience, equipment, market etc. must have at least 2 power variants.
Longevity (existence) of the mine identified on the basis of the reserves can be exploited and the exploitation by design (including basic mine construction period, duration of extraction with the design and manufacturing of time closed mines).
3. Open and prepare the school stubs.
+ Open: The open approach, describe the expected approach, pros cons etc. (give at least 2 options to decide).
+ Chuấn were opened: the diagram prepared opened (splits, stratified, divided into memorable moments etc.); Training schemes preparing oven (oven fireplace in stone, peach in the seams); The length of the extraction zone, the microwave oven market, etc.
+ The mining sequence, the seams: analysis and arguments, the choice of the mining sequence, the seams (minerals), taken at the same time from top to bottom, etc.
+ Sugar cubes open oven preparation of projects to reach the production design of the sugars in the stone fireplace and in the seams or mineral body (the oven with the oven, tilt, vertical wells, wells).
4. The sinker, the station and the station tunnel bottom rigs.
Ability through argument, select material, cross-section; Select the type of platform bottoms of wells; the axial load equipment; lists the parameters to main, wells.
5. For trolleys.
Determine the need for trolleys types and specifications, number of tubs for mineral transport useful terrestrial transport, waste, material transport and transport of people.
6. Lifting equipment (axle load).
Arguing the solution and determine the type, the number of devices for the work load as axes: axis load main fields, extra fields load axis, the axis of the load in the oven.
7. Extraction systems, extraction chemistry and mechanical oven preparation.
Interpretations to choose reasonable extraction systems ensure the exploitation of the design, material saving, safety, consistent with the geological condition of the seams, identify means of mechanization in the oven.
Calculate the parameters of the system of exploitation; commentaries, selecting the means dig oven preparation; technical characteristics of mining equipment, excavating the kiln.
Training organization (the passport against the stove, the organization chart) in the mirror of the oven, the oven preparation. The work of drilling-blasting in the mirror of the oven, the oven preparation (if any) 8. Transport in the oven.
Identify the methods, the reasonable transport format, type, the number of transportation equipment in the main transport level, intermediate transport level, tilt the oven etc. on the basis of open diagrams prepared to ensure the transport of minerals are useful, waste rock, soil and materials according to the capacity, open etc.
9. Ventilation of mines.
Determine optimal ventilation projects, reasonable choice categories, the number of fans for each area and the mine according to the phase of development on the basis of open diagrams prepared and extraction system of the mining technology, the volume of work it takes to build work.
10. Safety and industrial hygiene.
Measures against dust explosion, explosive gas (if any), sound measures against fire, water, air ejector podium against (if any), etc.
11. Remove the drying and drainage measures remove the preliminary mineral body dry ready (if need) and reasonable drainage for the mine, the choice of pumps and drainage scheme fit the drainage requirements ensure safe mining operations.
12. technological complexes on the surface of the mine.
The solutions get minerals have been mined in the mines and minerals taken out to the point of transfer; terrestrial transport waste Beach; transport of materials, and mining equipment into the oven (even filled up the stove insert material), on the basis of that calculation of necessary equipment and determine the construction works.
13. Insert filled up the fireplace (if available).
Insert organization solutions fill the stove from the exploitation of materials, materials preparation, put the material in the oven and fill insert technology, equipment selection and determine the volume of works related to the Insert filled up the stove.
14. The extra workshop.
Choose the solution works such as components, the program produces, scale construction, equipment selection for each element (such as a block of storage, repair of equipment, materials, spare parts, lubricants and equipment against the equipment inventory bloated; the yard because the check blocks for trolleys and anti; tu lubrication etc.) in order to synchronize the production lines according to the option of mining technology choice.
15. Power supply and electrical equipment.
Calculate the load cell and determine the reasonable power supply solution.
16. Contact information-automating control machinery and facilities.
Determine the level of required, technical solutions, choice of equipment, materials and determine the volume of construction work for communication systems-automation and control equipment of the mine.
17. the pneumatic supply.
Determine needs compressed air and pneumatic supply solutions.
18. construction elements.
Architectural solutions, building works on the ground and the volume works. Fire prevention solutions, lighting, ventilation and air conditioning (if necessary).
19. Water supply and sewage.
The solution provides water, sewage, fire and produce the kind of dirty water from the mine.
20. The total ground-transportation.
The layout of the premises, transportation solutions within the premises of mines and public works transportation service, the work of building the landscape on the ground (trees, lakes, etc.).
21. construction organization.
The organization plans to build the projects on the mine such as: construction, equipment and manpower contractor, construction, supply of construction materials, electrical, water supply etc.
The organization plans to build projects: building works construction personnel and equipment, contractor, provides building materials, electricity and water supply, construction time etc.
22. Sections (or chapters) to the impact assessment report on the environment in mining activities (processing) of minerals.
For mineral mining projects not reporting to the environmental impact assessment in two steps, then reported to the environmental impact assessment (EIA) was established under the instructions of circular 1100/TT-MTg on 20/8/1997 and the text of The Guide to science , Technology and the environment.
 
SECTION IV-organization of PRODUCTION MANAGEMENT and LABOR LAYOUT the items and content requirements in part IV of the guidance content reporting feasibility studies, mining minerals by open method of annex 1 part V-FINANCIAL ECONOMIC ANALYSIS.

The items and content requirements such as part V of the guidance content reporting feasibility studies, mining minerals by open method of Annex No. 1.
The conclusions and recommendations.
The drawings enclosed.
A. Geological Section 1. Map location of mine 2. Map calculated reserves of the seams (mineral body) (1/1000-1/2,000) 3. The typical geological cross-section (ratio 1/500-1/1,000) 4. The stratigraphic column, set the drill holes diagram etc.
B. Section opened: 1. Drawing the borders opened and the location of the door open key (rate 1/2000; 1/5,000) 2. A map prepared by the open option (rate 1/5000; 1/2,000) 3. Drawing of cross-section through the open fireplace (ratio of 1/2,000) 4. Main oven line cross-section drawing (ratio 1/2,000) 5. The oven and the training schedule 6. Calendar of mining projects 7. Diagram drawing platform had the station tunnel wells floor including basement contains water (1/200) 8. Diagram drawing extraction systems have the organization chart, the chart of manpower, technical norms (1/200) 9. Drainage diagram drawing, remove dryness (can draw with the drawing Of the ground and drawing peace map declared prepare selected case) 10. The principle drawing power in microwave oven, outside the ground. Using the drawing grid provided to mine, substations, the lights etc. (can be presented with drawings Of the premises) 11. Network diagram drawing of communication, automation and control equipment for the entire mine.
12. Drawing diagrams for water supply, waste water (can draw with the drawing Of the ground) 13. The drawing Of the ground (on a drawing expressing both grid, water, sewer, roads, trees, the cross street cars, rail (if applicable) ANNEX 3 CONTENT DESIGN-ORIENTED EXPLOITATION of MINERAL DEPOSITS are EXPOSED I-PART i. INTRODUCTION 1-General presentation of the grounds and basis of mining design;
The content of decision investment (with regard to projects using state capital) or the investment license (for projects not using state capital);
Summary of selected design content and comparative designs.
Parameters, indicators of the work according to the selected projects.
Annex a copy of the agreement and approval of design steps, directory of construction standards, design standards, legal processes in mining is used;
I. 2-presentation document on natural conditions.
The topographic documentation, report of geological exploration, geology, hydrogeology, geology of the collected works in mine survey and the review of the response of the material with which to mine design.
The condition arises when establishing viable projects have yet to see it.
I. 3-part technical.
1. Characteristics of the status quo of design areas.
2. reserves for border.
Determine the border opened and detailed calculations of industrial reserves of mineral type is designed. Selection of artisanal mining projects and processing of mineral products consumption comes (if available).
3. working modes, the capacity and the existence of mines.
Determine the design capacity for the mine, the working mode and time of existence of the mine, mining schedule.
4. open the mine and the mining sequence.
Plans to open the mine (open seams), the parameters of the moat open seams, calculate the mass construction of mines.
Mining sequence common to mines and mining sequence for each area 5. Extraction systems extraction system selection and calculation of the elements of the system include mining: mining deck height, the height of the floor finish, floor slope angle of inclination angle of inclination, mining ended, the floor slope angle to shore and the shore end of the mine, face width and floor finish , strip width, length of work online on the floor and the foot of the work (if any) etc., synthetic index system of exploitation elements.
6. calculate the stitched mine on the basis of technology extraction systems have chosen to calculate the stitches in the exploitation of technology including; Sew the prepared Earth, exposed stitching, leveling. In each stitch should argue for the choice of equipment types, code, device capacity calculation as well as the number of each type of equipment to ensure that the design output.
7. the internal transport of mining methods choice of transport for mines and calculation for mine transport, mining and transportation equipment calculations regarding types and quantities.
8. Technology (crushing) at the mine for the project using the work (or crushing at the mine) then have to argue about the choice of technology (or crushing) on maximum recovery point of mineral resources at the mine, giving national technology scheme (crushing) and calculation of capacity , type, the number of devices in the technology.
9. The work of waste rock to ice land mass annually and assess waste dump position, coolant and exhaust method in waste dumps, the waste dump and waste dump in each period of mining 10. The mine drainage.
It is expected to flow into water sources (surface water, groundwater, etc.) and calculate the total amount of water flowing into the mine in a year as well as the calculation of water flow and the mine in September, then had to take hours over plans for the mine, the choice of equipment as well as the number of sewing equipment for mine drainage , the solution is to reduce the amount of water flowing into the mine.
11. Engineering.
Calculation of power supply, water, steam, electric, oil for the mine information system, internal and external communications, signals and automation.
Mechanical repair work and treasure.
12. The architecture, construction and mining ground.
The design and scale of construction projects served for extraction at the mine, the solution architecture and structure.
The layout of the premises of mines ensures the requirements such as: matching seams open approach and the exploitation system, dust, explosive safety and convenient transportation in and out of the mine, near the source of the electricity, water etc. the choice of transport projects outside the Phoenix mine.
13. labour safety and industrial hygiene launched measures to ensure safety in each stitch in mining technology, industrial hygiene measures in the extraction process.
14. Organization of production management and labor.
Diagram of production management and labor staffing for each Department produced (production directly, indirectly). Labour productivity.
15. Building works mine The leads on the construction measures to ensure that the technical requirements, design and safety of building works the mine include: the basic construction work;
Building works ancillary areas, processing areas (if applicable) i. 4-part economic.
General construction volumes, listed equipment needs.
The basic construction investment of the mine.
Demand for direct, indirect labor.
Demand for fuel, raw materials, materials, etc. When put the mine into production.
Sales of mining products.
The price of the product.
The effectiveness of investment and production financial analysis.
Enclose part of the targets on the table, the appendix is calculated.
II-PART DRAWING.
II. 1-geology Section: 1. Location map mining equipment (ratio of 1/10,000 or 1/25,000) 2. The original coordinates, grid drawing of mine 3. Terrain design area (rate 1/1000 or 1/2,000) 4. The average map mineral reserves calculation (or a distribution map of the ore body) (ratio 1/1,000; 1/2,000) 5. Map peer universes, each wall seams (or mineral).
6. The typical geological cross-section (ratio 1/5000; 1/1,000) 7. Geologic map of geological, hydrological works (1/2000; 1/5,000); 2-section opened: 1. Map open mine (open seams) ratio of 1/1000 or 1/2000

2. The drawings during construction including the finish drawing the basic mine construction period (the rate of 1/1000 or 1/2,000), including road construction design drawing in mine (if available) 3. The drawing extraction, roads, waste dumps, Saturday 10 ... and the end of mining (ratio 1/1000 or 1/2000).
4. A map of the layout category of the work and the technical systems of premises (ratio 1/2,000 or 1/5,000) 5. System diagram of exploitation has selected.
6. Drawing the network's parameters of drilling-blasting (if available).
7. General Organization and building ground floor construction of special items.
8. The principle of drawing power supply, waste water, level the House and works on the industrial yard v. v. .. (if any).
For the drawing part opened serving for construction, mining (map open seams, drawing the five mining) need to write specific guidelines construction measures implemented the selected projects, the General Board of the volume of construction, construction equipment, etc.
 
TOTAL PART III-the grounds to establish general estimation document interpretation and General construction volumes each of the projects (the prognosis).
Total was set by mass construction mentioned above and follow the writing guide price-setting and cost management in the construction projects invested by the Ministry of construction issued.
APPENDIX 4 CONTENT ORIENTED MINING DESIGN of MINING for MINERALS I-PART i. INTRODUCTION 1-General presentation.
As content guidelines set designed by mineral extraction methods.
I. 2-presentation document on natural conditions.
As content guidelines set designed by mineral extraction methods.
I. 3-part technical.
1. Characteristics of the status quo of design area 2. The border opened reserves determine borders and calculated reserves of opened under the level (layer extraction), according to the level of reserves, according to block, block (if any). Determine the volume of geological reserves of minerals can be exploited after the deduction of the loss types;
3. working mode and design capacity, longevity.
The General Organization of the mine's working mode, choose the design of the mine (in raw ore mining, processing products (if any) and calculate the time of existence of the mine on the basis of industrial capacity and the capacity of the mine.
4. Open opened opening principles and selected open approach (Variant described) 5. Preparation of school stubs.
Preparation of diagrams opened, mining area length, the microwave oven market, etc. the mining sequence, the seams (or mineral). Calculate the volume for the sugars of the oven open preparation.
6. Choose the kinds of tubs and specific calculations the number of tubs for each stitch useful mineral transport, waste ground, materials etc.
7. lifting device (if available) select and calculate the amount of lifting equipment for the main fields, extra fields (if any).
8. Extraction systems-mechanization work the oven and microwave oven preparation-volume lines.
The choice of the system of exploitation, identifying means of mechanization mining work in the shaft market, mechanization by the work of digging the oven preparation; The mass and volume of the kiln line preparation.
9. transport in the oven.
Transport format selection guidelines, diagrams and transport solutions, types and amount of transport equipment to transport waste rock, for minerals are useful, material and people.
10. Ventilation mine overview about the work of the mine ventilation, the air quantity needed to mine ventilation, ventilation and distribution diagram, adjust the air flow, the pressure of the road network in the lower oven, the fan.
11. Technical safety and industrial hygiene.
Measures against dust explosion and explosive gas (if any), fire protection measures, safety measures in construction and manufacturing.
12. Remove the drying and drainage.
General characteristics of dewatering of the mine, the water flow calculation in the oven by, Wells (if available), select the drainage solutions for beak (for ovens with, well, sewer on the mine) and calculation for drainage stitch (about categories, the number of mine drainage pumps), the solution is to reduce the amount of water flowing into the mine.
13. The complex technology on the surface of the mine.
Calculate the surface technology combination mine include: the complex mineral transport technologies; the combination of land transport technology for waste rock; wood transport technology combination against the stove, equipment; transport technology people combination.
14. The auxiliary workshop.
Composition of auxiliary workshop, ancillary works had, the ancillary to the new construction investment etc.
15. Power supply and electrical equipment.
Extra computing power, main solutions on power supply (source and power supply diagram), power supply and electrical equipment in the oven, transformer stations and major power lines, power supply and electrical equipment on the ground, lighting equipment and lighting, the lamps, the calculation of ground connection and lightning , the target of providing electricity.
16. Contact information and automation.
Contact information for the system of production, to command the production and for the Administrative Department, the work of automation and control equipment.
17. the pneumatic supply.
Calculate the devices use compressed air and calculation on demand using compressed air, pneumatic supply solutions, select the device and the number of compressed air supply.
18. Architecture-construction.
The data basis to design, architecture, and home components on the surface of the mine, the architectural and structural solutions.
19. waste water levels.
Standards and the demand for water supply (quantity, quality, and water supply mode), the diagram for water supply and water supply, water quality, waste and drainage diagram need mine, fire water supply scheme.
20. The total surface transport.
Status characteristics of premises (total, land transport ground waste rock, using the external transport), the technical solution of the ground transportation, drainage and ground protection works.
21. construction organization.
The organization built on the premises (General workload, time of construction, the construction, the construction methods, the construction segment, the safety measures in construction), construction Organization for mining;
22. The organization of production.
Organization of production of the mine (number of payroll employees, officials for each production Division), the calculation of labour productivity.
23. Financial-economic.
Identify the basic construction investment (volume, single-system reviews and construction mode of applying computer capital, methods of calculation of capital). The results of calculation of capital construction. Sales revenue. Product (base calculations, numerical methods). The average annual profit, financial analysis and loan repayment period.
24. The conclusions.
 
II. the DRAWING II. 1-geology Section: 1. Location map mines (ratio 1/5000; 1/10,000).
2. The average map calculated reserves of the mineral body, the seams are ready (ratio 1/1,000; 1/2,000).
3. Cross-section of the geological exploration, borehole. map set
II. 2-part harness and the ground 1. The border opened and position the oven door (the rate of 1/1,000; 1/2,000) 2. Diagram of the open mining level (1/1,000; 1/2,000) 3. Oven sugar scheme prepared for the seams (1/2000; 1/5,000) 4. Basic furnace road cross-section. The passport against the type of furnace road, wells, etc. (ratio 1/1,000; 1/2,000)
5. the construction furnaces Training Calendar.
6. principle diagram drawing provides power and ground mines.
7. The timetable of exploitation.
8. the principle diagram drawing provides power and ground mines.
9. principle diagram drawing provides power in the oven.
10. The drawing held communication device on the premises and in mine.
11. Drawing diagrams of pine wind reaching the design period.

12. A drawing of the face using full synthetic.
13. The drawing using the oven door, the mining industry.
14. The drawings of the work ready team, processing (if any).
For the drawing part opened serving for construction, mining (map open seams, drawing the five mining) need to write specific guidelines construction measures implemented the selected projects, the General Board of the volume of construction, construction equipment, etc.
 
III-THE SECTION OF ESTIMATION.
The bases to form the total document interpretation and General construction volumes each of the projects (the prognosis).
Total was set by mass construction mentioned above and follow the writing guide price-setting and cost management in the construction projects invested by the Ministry of construction issued.
 
MODEL NO. 1 name of organization or individual of the SOCIALIST REPUBLIC of VIETNAM, mining) independence-freedom-happiness No......./TTTĐ. ... on ....,. .... in 199 the SHEET PLEASE MINE DESIGN EVALUATION (name, geographical location of the mine designed harness) dear: the Minister of industry (Chairman of the provincial people's Committee , city ...)
(Name of organization or individual is allowed to exploit)
Please process the Minister of industry (Chairman of the provincial people's Committee ...) design of extraction (mining and administrative position name mine is mined) with the following basic content: 1. name of works: the name of the mine designed harness (under licence the competent authority level).
2. mining area boundary: the boundary mining area has been licensed.
3. exploitation of reserves: reserves are allowed to exploit the border lies in the CA area was granted a license to exploit.
4. Design: power (or output) according to the raw ore mining, ore processing and later by (if applicable) 5. This form of exploitation: or shaft.
6. Total total estimate was determined.
Organization name, personal exploitation (sign, seal) recipients:.........................
Save the..........
 
MODEL NO. 2 MINISTRY of TECHNOLOGY of the SOCIALIST REPUBLIC of VIETNAM Of....... QD/... independence-freedom-happiness on Hanoi ... month. ... the year 199 DECISIONS of the MINISTER of INDUSTRY On the design of mine (name and location of the mines administration designed) MINISTER of INDUSTRY pursuant to the law on mineral 20/3/1996 and Decree No. 68/CP dated 01/11/1996 of the Government detailed rules implementing the law on mineral resources;
Pursuant to Decree No. 74/CP dated 16/11/1995, the Government's functions, powers and organization of the Ministry of industry;
Review sheet of the process evaluation of the day ... month. ... the year 199 of (name of organization or individual) about applying for evaluation and approval of the design of the mine (mine, mine administrative position is designed);
Proposal of......... in (assessment thereon) on ... month ... year: as suggested by......, the decision article 1: approved mining design (the name of the mine, the location of the mines administration designed) so.............., established with the following principal contents: name of works: the border mining area: method of extraction: extraction allowed capacity : The design of extraction: extraction time: exploit technology: calendar: the volume of building basic packaging and mining equipment: progress on the implementation of the basic construction work: total (for works in projects using state capital) article 2: (name of organization or individual is allowed to exploit) is responsible : manage and oversee the Organization of construction. Mining in the correct design and according to the provisions in the text of other relevant legislation;
Implementation of the current provisions of the law on occupational safety, environmental protection, environment in the field of mining and mineral processing.
Article 3: this decision is effective from the date of signing. Chief, Bureau Chief, Director of the Bureau, Service related functions directly, (personal organization is allowed to exploit) is responsible for the implementation of this decision.
The Minister of industry (name, stamp) Where:-the ... ... ... ... ... ... ... ... ... ... ...-..........
 
MODEL NO. 3 PEOPLE'S COMMITTEES of the SOCIALIST REPUBLIC of Viet NAM (province, City) ... independence-freedom-happiness No......./QD/UB, on ... ... ..., ... the year 199 DECISIONS of PROVINCIAL PEOPLE'S COMMITTEES, the CITY ...
Approving the mine design (the name and the location of the mines administration designed) CHAIRMAN of the PROVINCIAL PEOPLE'S COMMITTEE, the CITY of ...
Pursuant to the law on mineral 20/3/1996 and Decree No. 68/CP dated 01/11/1996 of the Government detailed rules implementing the law on mineral resources;
Pursuant to the law organizing the people's Council and people's Committee (modified) on 21/6/1994;
Circular base on/1997/TT-BCN ... month. ... the year 199 ... of the Minister of industry guidance on report content feasibility study, design and evaluation procedure, approval of the design of the mine;
Review the sheet please judges ... on ..., ... in 199 ... of (name of organization or individual) about applying for evaluation and approval of the design of the mine (mine, mine administrative position is designed);
Your proposal ... in (the minutes of the appraisal) on ... months ... years;
At the suggestion of. .. the decision: article 1: approved mining design (the name of the mine, the location of the mines administration designed) by ... ... ... established with content mainly the following: name of works: the border mining area: method of extraction: extraction allowed reserves: The production design of extraction: extraction time : mining technology: calendar: the volume of construction and mining equipment: progress on the implementation of the basic construction work: total (for works in projects using state capital) article 2: (name of organization or individual is allowed to exploit) is responsible for: manage and oversee the Organization construction mining in the correct design and according to the provisions in the text of other relevant legislation;
Implementation of the current provisions of the law on occupational safety, environmental protection, environment in the field of mining and mineral processing.
Article 3: this decision is effective from the date of signing. the He ..., (name of individual institutions are allowed to exploit) is responsible for the implementation of this decision.
TM/province people's Committee, the city ....
President (name, stamp) Where:-......................................