4a. QCVN-01-2021-BXD National Technical Regulation On Construction Planning (Eng)

 

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SOCIALIST REPUBLIC OF VIETNAM

QCVN 01:2021/BXD

NATIONAL TECHNICAL REGULATIONS ON CONSTRUCTION PLANNING

National technical regulation on construction planning

HANOI - 2021

 

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TABLE OF CONTENTS

1 General provisions 1.1 Scope of regulation 1.2 Subjects of application 1.3 References

1.4 Interpretation of terms 1.5 General requirements 2 Technical regulations 2.1 Requirements on civil land 2.2 Requirements on residential units 2.3 Requirements on service - public works 2.4 Requirements on green land 2.5 Requirements on industrial parks, export processing zones and high-tech zones 2.6 Requirements on landscape architecture, urban design and layout Department of Works for New Development Areas 2.7 Space and Land Use Requirements for Existing Urban Areas 2.8 Requirements for Ground Level and Surface Drainage 2.9 Traffic Requirements 2.10 Requirements on water supply 2.11 Requirements on drainage and wastewater treatment (WWTP)

2.12 Requirements on solid waste collection, transportation and treatment (CTR) 2.13 Requirements for funeral homes, cemeteries and crematoriums 2.14 Requirements for electricity supply 2.15 Requirements for arrangement of underground technical infrastructure 2.16 Requirements for rural construction planning 3. Regulations on management physical

4. Responsibilities of organizations and individuals 5. Implementation organization

 

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Preface QCVN 01:2021/BXD compiled by the National Institute of Urban and Rural Planning, submitted by the Department of Science, Technology and Environment, and approved by the Ministry of Science and Technology.

Decree, the Ministry of Construction promulgates together with Circular No. 01/2021/TT-BXD dated May 19

2021 by the Minister of Construction. QCVN 01:2021/BXD replaces QCVN 01:2019/BXD issued together Circular No. 22/2019/TT-BXD 22/2019/TT-BXD dated December 31, 2019 of the Minister of Construction build.

 

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NATIONAL TECHNICAL REGULATIONS ON CONSTRUCTION PLANNING National technical regulation on construction planning 1. GENERAL PROVISIONS 1.1 Scope of regulation This regulation stipulates the limits of technical characteristics and mandatory management requirements in construction planning activities of district, interdistrict, interdistrict, urban planning, Rural planning (hereinafter referred to as urban-rural planning for short) includes the process of formulating, appraising, approving and adjusting the planning, organizing the implementation implement ation of the planning and serving as a basis for formulating national standards. national and local regulations in the field of urban-rural planning. For the construction planning of functional areas, in addition to complying with the provisions of this regulation, they must also comply with relevant standards. 1.2 Subjects of application This regulation applies to organizations organization s and individuals involved in activities planning activities are specified at point 1.1. 1.3 References The following references are necessary for the application of this document. In case the cited documents are revised, supplemented or replaced, the latest version shall apply.

QCVN 01-1:2018/BYT-National technical regulation on quality of clean water used for domestic purposes; QCVN 01:2020/BCT-National technical regulation on design requirements for petrol stations; QCVN 02:2012/BTNMT-National Technical Regulation on Solid Waste Incinerators

medical;

QCVN 04:2021/BXD-National Technical Regulation on Apartment Buildings; QCVN 06:2021/BXD-National technical regulation on fire safety for houses and works; QCVN 07:2016/BXD-National technical regulation on technical infrastructure works; QCVN 09:2017/BXD-National technical regulation on energy efficient construction works; QCVN 10:2014/BXD-National Technical Regulation on Construction of Works ensure access to use by people with disabilities; QCVN 17:2018/BXD-National technical regulation on Construction and installation of outdoor advertising means; QCVN 26:2010/BTNMT-National Technical Regulation on Noise and Vibration;

 

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QCVN 33:2011/BTTTT-National 33:2011/BTTTT-National technical regulation on installation of telecommunications peripheral cable networks; QCVN QTD 8:2010/BCT-National Technical Regulation on Electrical Engineering; Technical regulations on safety of rural low-voltage grids (issued under Decision No Decision No. 34/2006/QD-BCN dated September 13, 2006 of the Ministry of Industry). 1.4 Interpretation of terms In this standard, the following terms are construed as follows: 1.4.1 Construction planning The spatial organization of urban and rural areas and functional areas; organization of a system of technical and social infrastructure works; create an appropriate environment for people living in the territories, ensure a harmonious combination of national interests with community interests, and meet the objectives of socio-economic development, national defense and security. security, environmental protection, response to climate change. Construction planning is expressed through a construction planning project including diagrams, drawing tables, models and explanations. NOTE: Construction planning includes prescribed types of planning in the Law amending and supplementing a number of articles of 37 laws related to planning. 1.4.2 Urban planning: The organization of space, architecture, urban landscape, system of technical infrastructure works, social infrastructure works and houses to create a suitable living environment for people living in urban areas. urban. Urban planning is expressed through urban planning projects. 1.4.3 Functional zones include economic zones, industrial parks, export processing zones, high-tech zones; tourist areas; research and training zones; Sports and Exercises area. 1.4.4 Urban Areas with a high concentration of population living and mainly operating in the non-agricultural non-agricultural economic sector, being a political, administrative, economic, cultural or specialized center, playing a role in promoting promote the socio-economic development of a country or a territory, a locality, including inner cities and suburbs of the city; inner and outer towns of the town; town. 1.4.5 Urban construction land Land used for construction of urban functions (including urban technical infrastructure systems) includes civil and non-residential non-residential land.

 

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1.4.6 Civil land Land for construction of works mainly serving civil activities, including: land for residential units or residential land in urban areas, land for urban public-service works, urban public green land. urban and urban technical infrastructure land. 1.4.7 Urban development area Area is determined to invest in urban development in a certain period. Urban development areas include: New urban development areas, expanded urban development areas, renovation areas, conservation areas, urban reconstruction areas, areas with specialized functions. . 1.4.8 Unit in The basic functional areas of the urban area mainly serve residential needs, including: groups of houses; service-public works, public trees serving the regular and daily needs of the residential community; traffic road (road from subdivision level to residential group road) and parking lot for residential units. 1.4.9 Housing group

Complex of housing works with public spaces for common use (flower gardens, playgrounds, car parks serving groups of houses and internal roads excluding area dividing roads...). 1.4.10 Land lot Consists of one or more adjacent parcels of land with similar land use functions bounded by traffic routes, other natural or man-made boundaries. 1.4.11 Individual houses Houses built on separate land plots under the lawful use rights of organizations, households and individuals, including villas, adjacent houses and independent houses. 1.4.12 Apartment houses Houses with two or more floors, with many apartments, with common walkways and stairs, with private ownership, shared ownership and a system of infrastructure works for common use by households. , individuals, organizations. 1.4.13

 

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Mixed use land Land for construction of houses, mixed buildings or used for a number of purposes are identified in the planning scheme. 1.4.14

Mixed works The building has different uses. 1.4.15

Urban green land Including: green land for public use, limited use green land, land specialized trees. Note 1 to entry: Green land for public use in urban areas is parkland, flower gardens, and playgrounds, ensuring people's access; Note 2 to entry: Limited use of green land is land where trees are planted within the premises of works, theme parks managed by organizations and individuals and use; NOTE 3: Specialized green land is the land of green trees in the garden nursery, green land for research, isolated green land. 1.4.16

Green land for public use in residential units Including parks, flower gardens, playgrounds to serve the needs and ensure the accessibility of all people in the housing unit. 1.4.17

Rural residential area Concentrated residence of households linked together in production and living activities and other social activities within a certain area, formed formed due to natural conditions, socio-economic conditions, culture and other factors. 1.4.18

Technical infrastructure system (HTKT) - Traffic system; Energy supply system (electricity, petrol, gas...); - Public lighting system; - Communication system (telecommunications technical infrastructure); - Water supply system; - Water drainage and wastewater treatment system (Wastewater treatment); - Solid waste management system (CTR); - Public sanitation system;

 

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- System of funeral homes, cemeteries and cremation facilities; - Other technical infrastructure systems. 1.4.19 Social infrastructure system

- Service - public system: healthcare, education, culture, physical training and sports, commerce and other service - public works; - System of parks, flower gardens, playgrounds; - Other social infrastructure systems.

1.4.20 Building density

- Net construction density: is the ratio of the land occupied area of the constructions main structure on the area of the land lot (excluding the land occupied area of the works outdoor such as decorative miniatures, swimming pools, parking lots (yards), sports fields, security houses, entrances

up and down, covered basement ventilation and technical infrastructure works other). NOTE: Construction parts, decorative architectural details such as: sino, umbrella, racing roof, welcome roof, steps up and down, door sill, bridge corridor have complied with regulations Regulations on fire safety and construction safety allow not to be included in the land occupied area if ensuring that it does not obstruct the circulation of people, vehicles and does not combine other uses. - Gross construction density of an urban area: is the ratio of the land occupied area of major architectural works on the whole land area (the whole land area can be including: courtyards, roads, green areas, open spaces and unbuilt areas construction works). 1.4.21 Land use factor

Proportion of the total floor area of the building including the basement (except the areas floors serving technical systems, fire protection, shelter and parking of works) on the total area of the land lot. 1.4.22 Red line only

Boundaries are determined on the planning map and in the field for demarcation the boundary between the land where the works are built and the land reserved for the road traffic or technical infrastructure works, other public spaces. 1.4.23 Construction boundaries

Limit line to allow construction of main works on the land plot 1.4.24

 

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Backwards space

The space between the red line and the building line. 1.4.25 Building height The height of the work is calculated from the height of the ground where the work is located according to the planning

approval to the highest point of the work (including pitched roof or roof). For the public If the project has different ground levels, the height of the building is calculated from the ground level the lowest according to the approved plan. NOTE: Technical equipment on the roof: antenna masts, air-termination poles, equipment solar panels, metal water tanks, chimneys, vents, architectural details decoration is not included in the height of the building. 1.4.26 Environmentally safe distance (ATMT) Minimum distance to ensure hygiene, safety and environmental requirements of the source of pollution (or the house or structure containing the source of pollution).

infected).1.4.27 Safe guard corridor Minimum space in width, length and height, running vertically or surrounding technical infrastructure works. 1.4.28 Urban underground construction space Space for construction of underground works including: public works underground, underground traffic works, underground technical focal works and parts of underground of above-ground constructions, works of lines, cables, pipelines underground engineering, trenches and technical tunnels.

1.4.29 Technical tunnels Underground technical infrastructure works along the route are large enough to ensure for humans to perform installation, repair and maintenance tasks of technical equipment and pipelines. 1.4.30 Technical pride Small-sized underground technical infrastructure works for the installation of lines, cables and engineering pipes. 1.5 General Requirements

1.5.1 Requirements for forecasting in planning projects:

 

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- Forecast of population, labor, land, social infrastructure, technical infrastructure and other economic content - Other societies must be based on series of data with a minimum duration of 5 the most recent year and the targets, regulations and controls in the higher planning. Population forecast The number must include projections of the permanent population, the temporary population and the composition of the population

other (residential population, converted visitors); - Forecasts must refer to issues of natural hazards, environment, climate change climate change and sea level rise; Subdivision planning, detailed planning must comply with and concretize projects newspapers of the whole city;

- The results of the forecast must be consistent with the tolerability and response capacity capacity of land, social infrastructure, technical infrastructure and the environment. 1.5.2

Requirements on selection of construction land

- The area selected for construction must meet the following requirements: economic, social, infrastructure, environmental and landscape advantages; natural conditions are guaranteed ensure construction activities and ensure safety for the community: not the extent of the area where construction activities are prohibited; - For the forecast area affected by sea level rise, the selection of land construction must take into account the impact from sea level rise under the scenarios of nation; - In cases where construction is required in areas at risk of existing or affected by natural disasters (slides, ( slides, floods, floods...), planning must propose solutions to minimize, overcome and ensure safety for the community. 1.5.3

Requirements on spatial organization orientation at regional level (district, inter-district)

- The zoning in the planning project must be proposed based on the characteristics of the project characteristics of the natural landscape, economic, social, environmental and ecological characteristics region; - Zoning must be integrated with management control solutions at different levels Degree: priority area for construction (urban, residential area, industrial park...), area construction restrictions (agriculture, forestry, conservation, natural landscape), constructionconstruction-prohibited prohibited areas construction (isolation, safety, protection of heritages, relics...); - The system of urban centers in the region must be capable of development and expansion, satisfy satisfying ing the requirements on environment and safety for settlement. Cities must link up beneficial to other urban areas and to rural areas; - The system of rural population points in the region must be suitable to natural conditions However, production industries, settlement forms according to the characteristics of each region and ensure meet the requirements on natural disaster prevention; - Industrial parks must be planned based on their potential and advantages in terms of conditions natural, socio-economic socio-economic conditions; save land fund, prioritize the use of fallow land, drought agricultural land conversion mechanism; does not cause pollution to neighboring areas;

 

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- Heritage protection zones and natural landscapes must be preserved integrity of the characteristic values of the resource, promoting the potential to develop economic development and advantages in management and protection; - The social infrastructure system (health, education, culture, physical training and sports, trade, service...) and technical infrastructure system must ensure that all people in the region (people in the area) urban and rural residents) are convenient to use and easily accessible. 1.5.4

Requirements on spatial organization of the whole urban area and functional areas in the city

market

1.5.4.1

Requirements on spatial organization of the whole city -

For cities with a structure consisting of many cities, the connection must be ensured. advantages between the central urban area and other urban centers and functional areas. Guaranteed to maintain buffer zones, ecological zones between urban centers; - The master plan must define the boundaries of urban and regional development areas restrict (or not) urban development. For urban areas to be expanded, the boundary cities must be based on projections of population size, land, and infrastructure and must satisfy requirements on selection of construction land; Urban space must: maximize the advantages and limit the disadvantages favorable natural conditions; suitable to the economic and social conditions and the specific characteristics of land and infrastructure of each urban area and each region; Create a good and safe living environment for population, preserving and promoting the typical cultural identity; - Land in urban development areas must be calculated and forecasted according to the development capacity development in each planning stage. Criteria for civil land must be calculated and selected selected according to the characteristics of each urban area, ensuring the principle of economical and efficient land use,

protect valuable natural resources; - The scale of non-civil land types must be justified and calculated according to the needs of the land practical needs combined with specialized plans; - Industrial facilities and warehouses must be planned at safe locations that do not cause environmental pollution.

1.5.4.2

Requirements for functional areas, urban subdivisions and urban areas

center - Subdivisions in urban areas must be based on typical values in each area on natural conditions, landscape architecture and urban functions; - Subdivisions in urban areas must forecast and determine population sizes for plots planning land as the basis for calculation and distribution of population in detailed planning and Projects, Projected Population, determined must include the temporary population in residential areas and land areas for construction of mixed-use buildings with residential elements including storage services residence (if any); - Urban subdivisions must identify the system of service and public works plus, land use norms and technical infrastructure framework at regional and residential units; - Centers by administrative level and specialized centers (medical, training, trade, service...) should have an appropriate scale, ensuring land saving;

 

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- Centers according to administrative level must be located at a location that has a favorable relationship with each other

most beneficial to the functional areas of the city; - A mixture of different functions must be arranged in the urban center ensure efficient, flexible and convenient land use. 1.5.5

Requirements for planning green space and urban green land - Green

space in urban areas, including natural green spaces (forests, hills, mountains, vegetation along rivers, lakes and coastal areas) ) and artificial green space (public park, flower garden, water surface...) must be planned and linked together into a system continuous system; - Natural green space needs maximum protection, artificial green space must be reasonably distributed over the entire urban construction land area to ensure favorable conditions in use; - Targets of public green land for the whole urban area and each area are determined specified in the general planning, the zoning planning must meet the objectives of the master plan planning and suitable to the characteristics of each urban area. Trees that are used in public must be planned in order to

ensure convenient access for all people; - Priority must be given to the use of indigenous green trees, typical of the region and suitable suitable for urban areas, protecting rare and valuable old trees. Types of trees Green in urban areas must not affect traffic safety, in accordance with requirements on natural disaster prevention, no damage to the works including the underground part and aboveground parts, do not secrete substances that are toxic or attractive to harmful insects affect the population. 1.5.6

Requirements on underground construction space planning

- Must be able to identify the construction area, restricted construction construction area, area ban the construction of underground works; - The location, scale, alignment, and stratification of the traffic system must be determined underground tunnels, tunnel systems, technical trenches, technical culverts, construction areas public works, underground technical infrastructure focal works and expected technical connection technology, space connection; - Underground works must ensure safe and synchronous connection with each other and with works on the ground in terms of space and connection of technical infrastructure. 1.5.7

Requirements on technical infrastructure planning -

The planning of technical infrastructure works must ensure to fully meet the needs of technical infrastructure.

regional needs, consistent with urban, rural and regional development projections other capabilities; - Forecasting of technical infrastructure needs must be based on current data series, projects, areas with similar conditions or selected standards to apply; - Technical infrastructure planning must take into account the effects of climate change and sea level rise; - Planning of technical infrastructure works for common use (alignment, location,

 

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scale) must identify works participating in common use to ensure uniformity most, synchronous; - Traffic works and technical infrastructure must ensure the accessibility of people with disabilities

access as required at QCVN 10:2014/BXD; - On the main streets, public areas (commercial areas, public park, market, bus station, square, main bus stop ...), gas station outside the city The city must arrange public toilets. Public sanitation facilities must comply QCVN 07-9:2016/BXD; Public lighting system including: street lighting, traffic works Pine, park, flower garden, decoration, festival, architectural works, art must ensure requirements on luminance, illuminance, safety and energy saving. Works public lighting must comply with QCVN 07-7:2016/BXD; - The planning of telecommunications technical infrastructure works must ensure the following regulations regulations of QCVN 07-8:2016/BXD, QCVN 33:2011/BTTTT. 1.5.8

Requirements on planning functional areas

Urban areas and rural residential areas are located in functional areas provisions of this standard. 1.5.9

Requirements on the level of representation of planning projects

Technical specifications and management requirements for space, land and infrastructure systems

The floor must be defined and shown corresponding to each map scale as follows: - Map scale of 1/25,000 must be shown to inter-regional road level or equivalent equivalence and plots bounded by inter-regional roads or equivalent; - Map scale of 1/10 000 must represent the area's main road or similar equivalents and plots of land bounded by regional main roads or equivalent; - Map scale 1/5000 must show to regional road level or similar equivalences and plots bounded by regional lines or equivalent; - The map scale 1/2 000 must be shown to the level of zoning lines and land plots bounded by zoning lines; - The scale of 1/500 map must show the group of houses, bicycle paths, walking paths and land lots.

 

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2. TECHNICAL REGULATIONS 2.1 Requirements on civil land The minimum and maximum average civil land norms for the whole urban area are regulated by type of urban area and are included in the criteria in Table 2.1. For the regulated area If planning is the inner city, the inner city in special-class urban areas shall apply the norm of civil land urban average as prescribed for urban centers of grade I. Other urban c centers enters in urban areas special category based on planning orientation to apply the criteria to the same urban area type.

Table 2.1: Indicator of average civil land in the whole urban area (corresponding to density average population of the whole city/area of civil land) Urban type

Average land (m2 /person)

Population density (person/ha)

I-II

45-60

220- 165

III-IV

50-80

200- 125

IN

70-100

145-100

Note 1 to entry: The criteria in the table do not include agricultural land, land for works of regional level or higher located in urban civil areas; Note 2 to entry: In the case of urban planning with specificity, it is possible to choose criteria are different from those specified in Table 2.1 above, but there must be evidences to ensure ensure suitability and must be within the threshold of 45-100 m2 /person.

2.2 Accommod Accommodation ation requirements

- The maximum population size of a dwelling unit is 20 000 people, the maximum population size the minimum of a residential unit is 4 000 people (for mountainous urban areas, it is 2 800 people); - The average residential unit land of the whole urban area is regulated according to each type of urban area in the city

Table 2.2. For the planning area is inner city, inner city in special grade urban areas then the norm of average residential land units of the whole urban area shall be applied as prescribed for urban areas of type .

I. Other urban centers of special class shall base on planning orientations to apply using norms for urban areas of the same type;

Table 2.2: Average residential land unit norms of the whole urban area by urban type Urban type

Land for residential units (m2 /person)

I-II

15-28

III-IV

28-45

IN

45-55

 

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Note 1 to entry: The criteria in the table do not include agricultural land associated with residential land, land for civil works of urban level or higher located in the residential area; Note 2 to entry: In the case of urban planning with specificity, it is possible to choose The criteria are different from those specified in Table 2.2 above, but there must be evidences to ensure ensure suitability and must be ÿ 15 m2 /person. - Land for public works at the minimum residential unit level is determined according to table 2.4. Service-public works of residential units must ensure accessibility and use advantages of the population in the residential unit; - Green land for public use in the residential unit must be at least 2 m2 /person. Every The accommodation unit must have at least one park or flower garden with a minimum size of 5,000 m2 . and ensure that the population in the unit (especially the elderly and young people) em) ensure access to use according to QCVN 10:2014/BXD. In the right housing groups arrange flower gardens and playgrounds to serve groups of houses with a service radius not ÿ 300 m; - For projects with a population size equivalent to residential units, the arrangement of Service process - public at residential unit level, trees for public use in residential units comply with superior planning and regulations applicable to residential units; - For projects with a population size of less than 4 000 people (for urban areas) mountainous areas is less than 2,800 people), the arrangement of service - public works, trees green public use in compliance with superior planning. In addition, the target of tree land Greenery in the project area must be at least 1m2 /person and facilities must be arranged preschool education to ensure adequate service for the project area; - In residential units, it is possible to interlock a number of non-regular works accommodation. Urban main roads must not separate residential units; - When planning mixed-use land plots, the ratio of land for each must be shown function; Planning of land lots with mixed constructions must show the ratio of floor area used for each function type. Planning of mixed works with elements in including accommodation services (if any), the population size must be determined to calculate the demand for accommodation

technical and social infrastructure. 2.3 Requirements on service - public works 2.3.1 Decentralization of service - public works

- The system of public-service works is classified into 3 levels: regional level, urban level, residential unit level. Depending on the location, size and nature of each urban area, the planning urban areas must ensure the arrangement of public-service pu blic-service works at regional, urban and residential unit levels; - The scale of service-public works must consider the needs of different areas

neighboring areas and the subjects are the current population.

2.3.2 Regulations on the system of urban-level public-service works

The system of urban-level public-service works must conform to regulations in Table 2.3.

 

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Table 2.3: Minimum size of urban-level public-service works Indicators of public use minimum course

Dark land use norms minimum

Type of construction

Unit

Indicators Units

Targets

A. Education

1. High School pine

student / 1000 People

40 m2 / 1 student

10

B. Medical

2. General Hospital

m2 /bed sick

bed/1000 people 4

100

C. Culture - Sports m2 /person

3. Basic sports ground

ha/work m2 /person

4. Stadium

ha/work m2 /person

5. Culture - Sports Center

6. House of Culture (or Palace .)

culture) 7. Children's house (or Supply Children)

0,6 1,0 0,8 2,5 0,8

ha/work

3,0

seats/1000 people

8

ha/work

0,5

seats/ 1,000 people

2

ha/work

1.0

construction

1

ha/work

1.0

D. Trade 8. Market

NOTE 1: Areas with a population size of 20 000 people must arrange at least one high school; Note 2 to entry: It is recommended to arrange a combination of cultural and sports institutions in a project or cluster of works. Scale of service - public works Other urban levels (swimming pools, libraries, museums, circuses, cinemas, theatres, etc.) calculated in accordance with the needs of each city. 2.3.3 Regulations on the system of service-public works at the unit level in

- Service-public works at residential unit level need to ensure the service radius service does not exceed 500 m. Particularly for areas with complex topography and low population density

service radius of these types of works is not more than 1 000 m; - The system of service-public works at the residential unit level must conform to the Table

 

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2.4. Table 2.4: Minimum size of unit-level public-service public-service works in Indicators of use of the project minimum

Dark land use norms minimum

Type of construction Unit

Indicators Units of calculation Indicators

A. Education 1. Kindergarten

2. Elementary School

3. Middle School

grandchild/1000 people

student / 1000 People student / 1000 People

m2 / 1 child

50

12

65 m2 / 1 student

10

55 m2 / 1 student

10

B. Medical

4. Medical station

station

m2 /station

500

m2 /person

0,5

m2 /person

0,5

1

C. Culture - Sports 5. Playground

6. Training ground ha/work 7. Center for Culture - Sports sports

construction

1 m2 / building 5 000

construction

1 m2 /work 2 000

0,3

D. Trade 8. Market

Note 1 to entry: Mountainous cities and urban centers have limited land funds allow the application of the minimum land use norm for cultural and sports centers of 2 500 m2 /work. Note 2 to entry: Cultural - physical training and sports facilities can be arranged in combination with the land trees for public use. 2.4 Requirements for green land - Green land for public use in urban areas must be convenient for accessible to all people. Must plan the exploitation and use of green land natural vegetation, vegetation along rivers and lakes, canals, coastal... to add more land urban greenery; Cities with natural landscapes (rivers, streams, seas, hills, vegetation) natural) valuable characteristics that require solutions on landscape exploitation and conservation planning

 

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mandarin.

Table 2.5: Minimum area of green land for public use in urban areas (no including green land for public use in residential units)

Urban type

Standard (m2 /person)

Especially

7

I and II

6

III and IV IN

5

4

Note 1 to entry: The water surface area located within parks and flower gardens is converted into the norm of green land/person but does not account for more than 50% of the total area. the target of green land area for public use in urban areas; Note 2 to entry: For urban areas in mountainous areas and islands, the norm of green land area is Public use in urban areas can be lower but must reach over 70% of the prescribed level in Table 2.5. 2.5 Requirements on industrial parks, export processing zones and high-tech zones 2.5.1 General requirements

- Planning of industrial zones (including industrial clusters), export processing zones and hi-tech parks must satisfy the requirements for environmental protection and safety, limit minimize adverse effects on the surrounding environment; - For production facilities and warehouses warehouses with hazardous levels of level I and level II II,, planning outside the urban construction area. Malicious grade and compliance ATMT distance according to the regulations of the Ministry of Science and Technology and legal documents on the environment

field.NOTE: - In case the Ministry of Science and Technology or other legal documents on environment, The school has no regulations, allowing the use of environmental impact assessment tools or refer to the values in Appendix 3 of TCVN 4449 - 1987 to determine ATMT distance; - Civil functional areas (if any) are planned in association with public parks Industry must apply the same regulations as for residential areas in urban areas. The specified criteria The plan applies according to point 2.1, point 2.2, point 2.3, point 2.4 and point 2.6. 2.5.2 Environmenta Environmentall safety distance (ATMT)

- Must ensure ATMT distance of polluting objects in the area industries, warehouses warehouses and industrial clusters are production factories, warehouses materials, finished products, hazardous waste and ancillary works are generated other non-civil waste;

 

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- An isolated green strip must be arranged around industrial parks, warehou warehouses ses and clusters industrial with a width of ÿ 10 m; - Within ATMT distance, only roads, parking lots, power supply works, fences, gates, security houses, sewage pumping stations, treatment plants are allowed. wastewater (WWTP), wastewater treatment stations, solid waste (Waste) transfer stations, treatment facilities Solid waste and other industrial and warehouse buildings; - In the distance from ATMT, it is not allowed to arrange civil works. 2.5.3 Land use - Land

for construction of industrial parks, export processing zones and high-tech zones must be planning in accordance with the potential for industrial development, socio-economic development and relevant development strategies of each locality; - Percentage of land types in industrial parks, export processing zones and high-tech zones depending on the type and nature of production facilities, the area module of the land plots build production facilities and warehouses, warehouses, but must comply with the provisions of Table 2.6; - The maximum net construction density of the land lot for building factories and warehouses is 70%. For land plots to build factories with more than 05 floors used for production, the construction density is The maximum net construction is 60%.

Table 2.6: Minimum percentage of traffic land, trees and technical zones in the area industrial parks, export processing zones and high-tech zones.

Soil type

Percentage (% area of the whole area)

Traffic Green trees Technical zones

10

10

1

NOTE: Land for traffic and trees in Table 2.6 does not include land for traffic Pine trees, green trees in the premises of land lots of production facilities. 2.6 Requirements on landscape architecture, urban design and layout of works program for new development areas 2.6.1 Minimum distance between buildings, individual structures or blocks of buildings

adjacent buildings (collectively (collectively referred to as works) must be specified in the detailed planning project and urban design. Layout of works, determining the height of the works must be reduced minimize negative impacts of natural conditions (sun, wind...), creating advantages for microclimate conditions conditions in the works and must ensure the regulations on fire prevention fire fighting. In addition, the distance between works must meet the following requirements: 2.6.1.1 In case of works with height < 46 m

- The distance between the long side of the works must ensure ÿ 1/2 height works but not less than 7 m; - Distance between the gable of the building and the gable or the long side of the work

 

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other construction must ensure ÿ 1/3 of the height of the work but not < 4 m; - In case there are adjacent houses in the same land lot, if it is planned spaced apart, the distance between the back edge of the adjacent row of houses must be ÿ 4 m.

2.6.1.2 In case of buildings with a height of ÿ 46 m - The distance between the long side of the works must be ÿ 25 m; - Distance between the gable of the building and the gable or the long side of the work other process must ensure ÿ 15 m.

2.6.1.3 Distance between works of different heights is taken according to the rule the design of the building has a higher height.

2.6.1.4 For works with long side length and similar gable length are equal, the surface adjacent to the largest traffic road is calculated as long side of the row of houses.

2.6.2 Setback of the building - The setback of the works adjacent to the traffic road (for the road traffic at regional level or higher) is specified in the detailed planning and design project urban areas, but must satisfy the requirements in Table 2.7; - For the complex of works including the base of the work and the tower above then the regulations on building setbacks are applied exclusively to the public base and for the upper tower section according to the respective height of each section.

Table 2.7: Minimum setback (m) of works by width road (delimited by red lines) and building height Building height (m)

Width of the road adjacent to the lot construction land (m)

< 19

ÿ 28

19 ÷< 22 22 ÷< 28

46 m, there must also be ensure that the land use coefficient does not exceed 13 times. Table 2.10: Maximum net construction density of commercial and service plots and land lots mixed use of high-rise buildings according to the area of the land plot and the height of the building Building height

Maximum building density (%) by lot area

works on the ground (m)

ÿ 3 000 m2 10 000m2 18 000 m2 ÿ 35 000 m2

 

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ÿ16

80

70

68

65

19

80

65

63

60

22

80

62

60

57

25

80

58

56

53

28

80

55

53

50

31

80

53

51

48

34

80

51

49

46

37

80

49

47

44

40

80

48

46

43

43

80

47

45

42

46

80

46

44

41

>46

80

45

43

40

NOTE: For a plot of land with works with a height of > 46 m, it must also be ensured land use coefficient does not exceed 13 times (except for land lots for construction of works with Special requirements on landscape architecture, urban highlights have been identified in the regulations higher plan). - For land plots not listed in Tables 2.8; Table 2.9; Table 2.10 okay interpolation between the two nearest values; - In case the building is a combination with different heights, regulations on the maximum allowable building density according to the average height; - For the complex of works including the base of the work and the tower above, the regulations on construction density are applied separately for the base of the work and for the building blocks. with the upper part of the tower according to the corresponding construction height, but it must be ensured the common land use coefficient of the base and tower part does not exceed 13 times. 2.6.4

Gross Building Density

- The maximum allowable gross construction density of residential units is 60%; - The maximum gross construction density of a tourist area - a general resort (resort) is 25%; - The maximum gross construction density of the park is 5%; - The maximum aggregate construction density of the theme park is 25%; - Maximum aggregate construction density of the dedicated green area (including (i ncluding the yard)

 

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golf), natural environment protection areas are regulated according to functions and regulations relevant legislation, but not more than 5%. 2.6.5 The rate of land for planting trees in land lots for construction of works must be ensured ensure the regulations on the minimum percentage of land for planting trees as shown in Table 2.11.

Table 2.11: Minimum percentage of land for green trees in public construction lots submit In the land lot for construction of works

Minimum percentage of land to plant trees (%)

1- Apartment house

20

2- Educational, medical and cultural works

30

3- Factory

20

2.6.6 Dimensions in the land plot for housing construction planning

- Land plots for housing construction cons truction in new construction planning areas adjacent to The street has the width of the red line 19 m, the width of the facade of the house at 5 m;-

Land lot for housing construction in new construction planning areas adjacent to

Streets with the width of the red line < 19 m, the width of the facade of the house at 4 m;-

Maximum length of a land lot for construction cons truction of a row of adjacent houses with two sides adjacent to

roads from the regional main road level down are 60 m. 2.6.7 Regulations on architectural details of works adjacent to the route

Street - The architectural details of the work due to the detailed planning project, urban design regulations on management of architecture in each area; - In case the construction boundary line coincides with the red line, the above regulations must ensure the following principles: do not obstruct traffic activities in the roadway; ensure safety and convenience for walking activities on sidewalks; do not affect to the system of trees, floating and underground technical infrastructure works on the street; guarantee ensure the uniformity of the landscape on the street or each street section; ensure compliance Comply with regulations on fire prevention and fighting equipment on fire;

- In case the construction line is set back from the red line, it must be ensured the following principle: no part, architectural detail of the work may exceed over the red line; ensure the uniformity of the landscape on the street or each street segment; Ensure compliance with fire protection and operational op erational regulations of fire fighting equipment. 2.6.8 Relationship with neighboring works

- Architectural details of the project adjacent to the adjacent work due to detailed planning project, urban design and architectural management regulations in each area

 

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regulations; - Regulations must ensure the following principles: Ensure compliance with regulations on fire prevention; Ensure that all activities at this construction site do not adversely affect the activities (living, working, resting...) for the works. next to. 2.6.9 Entrance

gates, fences of service - public works

- Ensure street traffic at the entrance to the construction site safe, transparent; - The gate and the part of the fence adjacent to the two sides of the gate recede deep from the land lot boundary, creating a

into a gathering place with a minimum depth of 4 m, a minimum width of 4 times the width port width. 2.6.10

Information boards and advertisements must comply with QCVN 17:2018/BXD.

2.6.11

Fixed construction petrol station

- Land fund must be planned and arranged for fixed construction petrol stations according to the needs of the city. Minimum land area of petrol station for permanent construction new planning regulations in compliance with Article 5, QCVN 01:2020/BCT; - The location of the petrol station under the new planning must be ensured to comply with the new planning

comply with regulations on fire prevention and fighting in QCVN 01:2020/BCT. Distance between two petrol stations to build a new fixed plan of at least 300 m. Distance between new planned fixed-construction petrol station to places frequent large gatherings (markets, commercial centers, educational institutions, medical facilities) economy, cultural institutions, physical training and sports, offices) at least 50 m; - Locations of petrol stations under the new planning must be guaranteed convenient and safe access to the transportation system. Exit and entrance to the petrol station Permanent construction of the new planning must be at least 50 m from the point where the view is obstructed

and located outside the safe corridor for bridges, culverts, road tunnels. The exit of the store Petrol and oil for fixed construction opening to regional roads or more must be far from f rom the road line red of the regional level road or higher intersecting the route with the exit of the gate minimum distance of 50 m for petroleum products. Petrol stations with fixed construction must arrange areas

Parking area to refuel, make sure not to affect traffic inside in the store and outside the store;

- Existing fixed construction petrol stations must ensure compliance with urban planning, does not affect traffic safety and must have a plan fire prevention and fighting approved according to regulations; - In addition, the works in the petrol station must comply with QCVN 07-6:2016/BXD and QCVN 01:2020/BCT. 2.6.12

Gas supply works - To plan

and arrange land fund for gas supply stations and distribution pipelines. distribution of gas according to the needs of the city; - No planning for gas pipelines with maximum working pressure >7 bar through urban areas of urban areas;

 

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- The planning of gas distribution pipelines must take into account the integration of use general in technical tunnels and trenches; - In addition, gas supply works must comply with QCVN 07-6:2016/BXD. 2.6.13 Fire prevention and fighting works

- Must arrange a network of headquarters of fire prevention and fighting police teams with The maximum service radius is 3 km for the urban center area and 5 km for the urban centers other area. For existing urban areas, the service radius is not guaranteed of fire prevention and fighting police teams must have a solution to balance and arrange land fund to supplement or supplement the above headquarters in new urban area projects; - The location of headquarter headquarters s of fire prevention and fighting police teams must ensure vehicles and fire fighting means to enter and exit safely and quickly; - Roads serving fire fighting must comply with the requirement requirements s of QCVN 06:2021/BXD. 2.7 Requirements on space and land use of existing areas in the city market

2.7.1 General provisions

- Existing areas in urban areas must be identified in the general planning, zoning planning. Planning of existing areas in urban areas must: ensure synchronized connection of technical and social infrastruct infrastructure ure systems with neighboring areas proximity; does not cause or adversely affect the quality of the existing infrastructure system; - The land fund for social infrastructure works, technical infrastructure, trees must be planning in the direction of increasing to approach the targets of the developed areas new; - For the inner city area, the quality of technical infrastructure has not yet met the regulations According to this regulation, urban reconstruction projects must assess the impact on infrastructure regional engineering; - Parameters of land lot area, construction density, height, distanc distance e between works, land use coefficient and land use function conversion must be determined in detailed planning and urban design projects; - New open streets or expanded renovated streets must planning and designing works adjacent to the route in sync with other construction works adjacent process, ensuring the general beauty of the whole route; detailed planning, urban design The market must take into account the current shape of the land lots that do not meet the requirements for landscape and safety in construction to adjust, block; - The works are located in the land lots not adjacent to the street (open new, improved and expanded routes, existing roads) must be planned to ensure all works must be ventilated, lighted, convenient for traffic, guaranteed a safe distance in terms of fire prevention and access to vehicles and equipment fire protection; - Polluting industrial zones, clusters and production establishments must be relocated. Fund After relocation, the land is converted to function, must be considered prioritizing additional arrangement arrangement

 

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supplement the missing social infrastructure, trees and technical infrastructure of the area; - The renovation and embellishment of industrial production zones, clusters and establishments must ensure

compliance with regulations on technical t echnical infrastructure works; ensure the environmen environment, t, safety fire and explosion prevention and urban landscape. 2.7.2

Regulations on applicable subjects

- Valuable historical, cultural and architectural relics need to be preserved specified in the architectural management regulations or in the manageme management nt regulations of the project The construction plan is based on the characteristics of each urban area and must meet the requirements of fire protection and ATMT; - Planning areas on both sides of the new construction or renovation route expansion (from regional roads and above); urban redevelopment redevelopment projects with a scale of 2:3 ha in the existing area in the urban area must apply the provisions of point 2.6; - Areas identified in the higher planning are areas only for renovation and embellishment embellishment in order to improve landscape, architecture, and environmental quality. but does not increase the population size and does not change the land use function, the determination of planning and architectural criteria is based on detailed planning, design urban areas are approved according to the characteristics of each urban area and must ensure the requirements for flow prevention

fire fighting and ATMT or apply the provisions from point 2.7.3 to point 2.7.7 under this; - Existing urban areas have been identified i dentified in the higher planning Not falling into the above groups of subjects, the provisions from points 2.7.3 to . are allowed to apply point 2.7.7 below. 2.7.3

Regulations on land use - Land

use planning must give priority to the land fund for the arrangement of works services - public, green land, parks and urban technical infrastructure to ensure continuity gradually approaching approaching the targets of new urban areas; - In case there is not enough land fund to arrange service - public works, is allowed to reduce the land use indicators in Table 2.3 and Table 2.4 but not more than 50%. Particularly for educational and training works, standards must be met National according to regulations of the Ministry of Education and Training; - It is allowed to combine the arrangement of kindergartens kindergartens on the 1st and 2nd floors of buildings the apartment building, but must ensure the playground area, separate entrance entrance to serve students and staff regulations on environmental safety and hygiene, fire prevention and fighting according to the provisions of specialized laws and regulations of the Ministry of Education and Training and the Ministry of Health; - In the case that due to the characteristics of the current situation of the planning area, it is not possible to

To supplement the area of green trees for public use to ensure the regulations and master planning projects Urban details and design must propose the addition of trees and open spaces in the land lots and ensure everyone's access and use. 2.7.4

Regulations on service radius of public - service works

In the case that due to the current situation of the planning area, there are not enough funds land for arrangement of service - public works as prescribed in Table 2.3 and Table 2.4

 

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allows to calculate the balance from the public works and services nearby with the sale glass not more than 2 times specified at point 2.3.3. 2.7.5 Regulations on work setbacks on roads In the case that the current situation of the planning area does not meet the requirements is required for setback as specified in Table 2.7, the setback is determined in a detailed planning or urban design project, but must ensure that there is a consensus best in spatial organization on a street or a street segment. 2.7.6 Regulations on the minimum distance between rows of houses and works In the case that the current situation of the planning area does not meet the requirements are required for the prescribed minimum distance, the minimum distance between works defined in detailed planning or urban design projects but must ensure: meet regulations on fire prevention and fighting; roads serving fire trucks approaching the work must have a width of ÿ4 m; every project is Ventilation and natural lighting. 2.7.7 Regulations on net building density - Net construction density complies with the provisions at point 2.6.3. Only land lots Construction of separate houses with a height of 25 m and a land lot area of 100 m2 is allowed build to a maximum density of 100% but still have to ensure the regulations on distance backward, distance between works at point 2.7.5 and point 2.7.6; - In the case that the current status of the planning area is no longer available land fund to ensure land use quotas for service-public works, for allowed to increase the maximum net construction density of service - public works but does not exceed 60%; - For areas due to the need to control population load and demand The infrastructure allows the use of land use coefficient indicators instead of density and high-ri high-rise se buildings. The maximum land use coefficient is determined in the planning scheme or urban design but must ensure the provisions in Table 2.12 below. Table 2.12: Maximum land use coefficient of apartment lots, urban service works Urban and mixed-use high-rise buildings according to plot area and height construction Building height

Maximum land use coefficient (times) by land lot area

works on the ground (m)

ÿ 3 000 m2 10 000 m2 18 000 m2

ÿ 35 000 m2

ÿ16

4,0

3,5

3,4

3,25

19

4,8

3,9

3,78

3,6

22

56

4,34

4,2

3,99

25

64

4,64

4,48

4,24

 

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28

7,2

4,95

4,77

4,5

31

8,0

5,3

5.1

4,8

34

8,8

5,61

5,39

5,06

37

9,6

5,88

5,64

5,28

40

10,4

6,24

5,98

5,59

43

11,2

6,58

6,3

5,88

46

12,0

6,9

6,6

6,15

>46

12,8

7,2

6,88

6,4

Note 1 to entry: For plots with area, height is not included in this table is allowed to interpolate between the two nearest values. Note 2 to entry: Land lots for construction of works with special architectural requirements landscape, which is the focal point for the city has been identified through higher planning land use coefficient > 13 times can be considered but needs to be calculated to ensure that causing overload on the social infrastructure system, urban technical infrastructure.

2.8 Requirements on foundation elevation and surface drainage 2.8.1 Requirements for ground elevation planning - It is necessary to evaluate and identify soil types according to favorable natural conditions, at least favorable, unfavorable, prohibited or restricted construction. Must be evaluated and identified risks from natural disasters, climate change and sea level rise, which take into account neighboring areas; - Must be consistent with the planning specialized in irrigation. Must take advantage of the terrain and natural conditions, limit the volume of excavation and backfill. There must be a solution to the elevation of the ground The new planning does not affect the drainage capacity of the existing areas ownership;

- Base elevation planning must be designed with a repeating cycle of flooded water level calculation is determined by urban type and urban functional subdivision according to Table 2.13; - The minimum controlling foundation height of the construction area must be higher calculated flood level 0.3 m for civil land and 0.5 m for public land Karma.

Table 2.13: Calculated flood level repetition cycle (years) for functional areas Urban type Functional areas In particular, type I Type II, III, IV

Type of DRAW

 

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Urban center, residential area

100

50

10

10

10

2

Central and industrial zones Trees, parks, gymnastics sports

Note 1 to entry: The regulation on controlled foundation elevation does not apply to areas and structures designed to store and regulate rainwater, prevent other flooding and works applying the solution of living with floods; Note 2 to entry: Areas affected by climate change and sea level rise, the control base elevation must be tested for their ability to respond to climate change scenarios. national climate and sea level rise. 2.8.2 Requirements on surface water drainage system -

Surface water drainage system planning must: ensure system area and volume regulating lake to regulate surface water; exploit low-lying areas for temporary storage rainy season; increase the water-absorbing surface area for traffic works, yards, technical infrastructure and other public areas. Existing urban areas to retain, renovate and upgrade existing lakes, rivers and canals to ensure the volume storage and conditioning of surface water; - Planning of surface water drainage system in new development area is not done affect the surface water drainage capacity of the existing areas; - Planning of surface water drainage system must take into account the minimization of damage caused by impacts of natural disasters (floods, floods, storms, high tides, slips, landslides...), response to natural disasters climate change and sea level rise; Completely new construction areas must build drainage system private. Areas that already have a common drainage network must be rehabilitated semi-separate semiseparate drainage or separate drainage system; - Surface water drainage system must be calculated according to the cycle of repeated rainfall causing sewer overflow. The minimum cycle of repeated rains causing overflow is specified in Table 2.14; - Requirements on rainwater collection: 100% of urban roads and roads passing through residential areas suburban residents must have a rainwater drainage system; - In addition, the works on the drainage network must comply with QCVN 07-2:2016/BXD. Table 2.14: Period of repetition of rain causing minimum sewer overflow (years) Urban type Type of drainage works In particular, type I Type II, III, IV

Canals, ditches

Main sewer

Type of DRAW

10

5

2

5

2

1

 

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Branch culverts

0,33

0,5

1

NOTE 1: The cycle of repeated rains causing overflow is not used for calculation Inner field irrigation drainage canals flowing within urban administrative boundaries and rural residential areas. Note 2 to entry: When calculating surface water drainage systems, the possibility of respond to climate change according to national scenarios. 2.9 Traffic requirements 2.9.1 General requirements

- The transport system must meet the needs of passengers and goods serving socio-economic socio-economic development, the process of urbanization and international integration; - The traffic network must be clearly decentralized, ensuring smoothness, order, safety safety and efficiency; - Traffic development must comply with planning, step by step modern, synchronous, and reasonably combine means of transport. 2.9.2 External transport system 2.9.2.1 Road - Newly planned highways and motorways of grades I and II must go outside the area inner urban areas. In case of having to go through urban areas, there must be enough road protection corridors and other solutions to ensure traffic safety; - Car stations are arranged at places convenient to connect with urban centers, railway stations, ports, markets and concentrated residential areas. 2.9.2.2 Railway - Safety distance of railway works from other works

must comply with current regulations of the traffic sector; - The distance from the nearest rail center to the urban house must be ÿ 20 m; - Dimensions of station platform ensure the requirements in Table 2.15. Table 2.15: Dimensions of gas bases Layout Type Gas type

the way to welcome and see off

ship

Longs platform (m)

Platform width (m)

1- Passenger station - Gap

ÿ 1 000

ÿ200

ÿ 1 400

ÿ 100

ÿ500

ÿ 100

ÿ 4 000

ÿ200

- Station through 2- Cargo station 3- Technical station

Serial

 

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4- Mixed gas

Mixture

ÿ2 700

ÿ250

Song song

ÿ2 200

ÿ700

Vertically lined up

ÿ1 500

Half vertical

ÿ 1300

Horizontal

ÿ50

ÿ50 ÿ 100 ÿ900

2.9.2.3 Airway - When making

the planning scheme, the scale and land area of the airport, aerodrome must be calculated according to the aviation industry standards and the standards of the international civil aviation organization ICAO; - The distance from the works to the airport must comply with the loudspeaker planning static airfield and ensure noise regulations according to QCVN 26:2010/BTNMT. 2.9.2.4 Waterway - Port size should meet the requirements in Table 2.16.

Table 2.16: Regulation on port area Factors Indicators m2 /1m length of Overhanging harbor - wharf - Wharf along

Port type

the shore Seaport

ÿ 150 ÿ 300

- Public port

ÿ250

- Specialized port -

ÿ 300

Public wharf -

ÿ 100

Specialized wharf 2.9.3

ÿ 100

Inland waterway port

Inland wharf Urban transport system 2.9.3.1 Urban road system - Urban traffic planning in the general planning project must forecast demand

demand for transporting passengers, goods and structure of means of transport; - The urban transport system must ensure quick and safe communication between all functional areas; convenient connection within the region, between regional traffic and national and international traffic systems; - Width of a lane, road width is determined based on road class, speed and design traffic volume and must comply with the regulations of QCVN 07-4:2016/BXD; - Sidewalks, pedestrian paths and bicycle paths must comply with QCVN 07-4:2016/BXD; - Road density, the distance between the two roads is specified in Table 2.17; - The minimum ratio of land for traffic (excluding static traffic) to urban construction land: including inter-regional roads: 6%; including regional roads: 13%; taking into account the zoning line: 18%.

 

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Table 2.17: Regulations on types of roads in urban areas Road level

Type of sugar

Distance

Sugar density

two lines (m)

(km/km2)

4 800 - 8 000

0,4-0,25

2. Urban main road

2.400-4 000

0,83-0,5

3. Urban main road

1 200 - 2 000

1,5- 1,0

600 - 1 000

3,3-2,0

300 - 500

6,5-4,0

6. Regional road

250-300

8,0-6,5

7. Area demarcation line

150-250

13,3-10

1. Urban Expressway

Urban level

4. Inter-regional road 5. Area main road Regional level

8. Street group of houses, entering the house

Internal level 9. Bicycle path

not attributed

no specified

determined

10. Walking path 2.9.3.2 Traffic squares, intersections intersections between urban roads - Regulations on organization of traffic squares and intersections of urban roads must comply with QCVN 07-4:2016/BXD; - Curve radius of curb at intersections of dark streets at least: at traffic squares and urban streets ÿ 15 m; street level area ÿ 12 m; internal street level ÿ 8 m; - At the intersections of new open roads in existing urban areas In case it is not possible to guarantee the size of the corner flap, it is allowed to use measures Alternative technical methods such as: using speed bumps, medians, signs, traffic lights brand...

2.9.3.3 Public passenger transport network. - For urban centers of grade III or higher, a transport network must be organized public passenger transport. Types of public transport include: urban railway town, bus, ship (if any); - The minimum distance between public transport routes is 600 m and maximum is 1 200 m (at least 400 m in the urban center). Walking distanc distance e from accommodation accommodation,, place working, shopping, entertainment... entertainment... to the station, public wharf is a maximum of 500 m; - The density of the public transport network depends on the urban planning structure In urban areas, at least 2 km/km2 of land for urban construction must be achieved. Distance between stations Public transport in urban areas is regulated as follows: for bus stops and subway trains

 

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the maximum is 600 m; for bus rapid transit (BRT), urban railway (subway; train ground or overhead power) at least 800 m; - At intersections between roads with public transport, a station to transfer vehicles from one vehicle to another with a travel length must be arranged. set < 200 m; Bus and tram stops on the main road must be located at a distance from the intersection 20 m at most. The length of one-way bus station, running in one direction is at least 20 m, on the route with many routes or directions must be calculated specifically, but not shorter than 30 m. The berth width is at least 3 m. 2.9.3.4

Urban railway system - National

and urban railways must be interconnected. by the station system. Different level intersections must be organized for the intersection in the middle of the road

railway with railway, urban railway, road and urban main traffic axis; - Cities with national railways need to have solutions to organize traffic appropriate traffic that does not adversely affect the operation of the city (landscape, noise, traffic accidents...); - The elevated railway station must be connected and synchronized with the works on the ground and underground works (if any); - Subway stations must ensure connection and synchronization, safety of works underground and between underground works and above-ground works; Scope of protection of works and urban railway safety corridors must be complied with in accordance with the law on railway traffic. 2.9.4

Other traffic works in urban areas - In urban areas,

residential units and groups of houses must arrange parking spaces and parking lots. In industrial parks and warehouses, parking lots and repair workshops must be arranged; - Car park waiting for goods must be arranged near markets, goods stations, centers commercial and other constructions with large transportation requirements; - Areas with great transportation demand, commercial and service centers, Sports and entertainment must arrange parking lots and public parking spots convenient for passengers and vehicles, connecting with the road network streets, ensuring a maximum walking distance of 500 m; - Bus parking at the beginning and the end of the route, it is necessary to determine the size according to specific needs; Tram depots are arranged at the beginning, the end and connection points of the route, which can be arranged arr anged

arrangement to combine tramway depots with repair facilities;

- Public works, services, apartment buildings, agencies must ensure ensure a sufficient number of parking spaces for each type of vehicle according to usage needs; - Existing urban areas allow planning of underground car parks and parking lots multi-layer, but must ensure compatible and synchronous, secure connection with other technologies other program;

 

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- Criteria for calculating area of parking lots in the whole urban area according to Table 2.18; Table 2.18: Criteria for calculating the parking area of the whole city Urban population size (1 000 people)

Target by population (m2 /person)

> 150

4,0

50-150

3,5

< 50

2,5

NOTE 1: It is allowed to convert from the number of parking spaces of multi-storey car parks, car parks underground to an area of above-ground car park equivalent to the one specified in QCVN 13:2018/BXD with the following criteria: - Multi-store Multi-storey y car park, underground car park: one floor: 30 m2 /parking space; two floors: 20 m2 /parking space; three floors: 14 m2 /parking space; four floors: 12 m2 /parking space; five floors: 10 m2 /parking space; - Parking on the ground: 25 m2 / parking space; NOTE 2: The criteria for parking areas in urban areas are determined the basis for allocating the parking lot land fund from the planning of the whole urban area.

- Area reserved for a parking space of a number of vehicles , bicycle: 0.9 m2 ; bus: 40 regulations are as follows: passenger cars; 25.0 m2 ; motorbike 3.0 m2 m2, driver's car: 30 m2 . The minimum number of car parking spaces of the project complies with the regulations

technical standards standards for each type of work, in case there are no regulations, they must comply with the regulations Table 2.19. Table 2.19: Minimum number of car parking spaces Kinds of house

Minimum need for car parking

Hotels from 3 stars or more

4 rooms/1 seat

High-end office, foreign agency headquarters, convention center, exhibition, display, trade center

Apartment

100 m2 of usable floor/1 seat

According to QCVN 04:2021/BXD

NOTE: Hotels less than 3 stars, service buildings, offices, office buildings Normally, parking spaces must be ÿ 50% specified in the above table. 2.9.5 Regulations on ensuring urban traffic safety - When renovating and upgrading the road surface, it must be suitable with the planned foundation elevation, must not cause flooding, affect the drainage works of the area and job access to use of works on both sides of the road; - Regulations on visibility, sidewalks, footpaths, bicycle paths comply with the

 

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prescribed in QCVN 07-4:2016/BXD. 2.10 Water Supply Requirements 2.10.1 Protection area of water intake points, water supply works - The water source protection corridor must comply with the provisions of the t he law on financial resources

raw water; Protected areas of water intake points, urban water supply works specified in Table 2.20. Table 2.20: Protection area of water intake points, water supply works Protected Area

Area size

Area size protection level 1 (m)

protection level II (m)

Surface water source, from the water intake point: - In the opposite direction of the flow

ÿ200

ÿ 1 000

- Going in the direction of the flow

ÿ 100

ÿ250

- In case the direction cannot be determined,

ÿ200

ÿ 1 000

flow, or no flow. Groundwater source: around the well with radius

ÿ25

-

Reservoirs and dams for water supply domestic water, from the lake edge:

- The lake is flat - Slope lakeside

ÿ 100

The whole basin

ÿ 300

The whole basin

Water plant, water supply station, from foot Wall of processing works:

ÿ 30

-

Water supply pipe, from the outer edge pipeline: - Dimensions 300 mm to < 1,000 mm

-

- Dimensions 1 000 mm

ÿ7

ÿ 15

NOTE 1 In the protection zone of class I, the following activities are strictly prohibited: construction housing projects; discharge of wastewater, solid waste, livestock, grazing cattle, poultry, farming, fishing, mineral exploitation; use of toxic chemicals, organic fertilizers and manure minerals to fertilize plants;

Note 2 to entry: In protected areas of class II, wastewater, waste from activities activities, services and production must be collected and treated up to environmental standards

School.2.10.2 Water demand

 

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- Clean water for daily life is forecasted based on the current data series, the comfort level of the urban area, residential area, but must ensure: 100% water supply for inner urban areas in the long-term period of the planning; level target Clean water for domestic use in urban areas depends on the type of urban area but at least 80 liters/person/day and night; towards the goal of safe, economical and efficient use of water;

- Clean water used for public works and services must be at least 10% of the volume water. Indicators of clean water supply for each type of public works and services service must ensure at least the following; school 15 liters/student/day and night; nursery school young 75 liters/child/day and night; houses, public works, other services 2 liters/m2 of floor/day

night; - Water for watering plants and washing roads must be at least 8% of domestic water. Targets water supply must ensure the following minimum: watering flower gardens and parks 3 liters/m2 /day and night; sugar washing 0.4 liters/m2 /day and night. Allow the use of reused water (rainwater, water treated waste...) for the purpose of watering plants, washing roads; Water for small production and handicrafts must be at least 8% of the water volume

Living; - Water for concentrated industrial parks: determined by type of industry, ensuring at least 20m3 /ha/  day and night for at least 60% of the industrial park area. Karma;-

The maximum water loss and leakage does not exceed 15% of the total amount of water above; - Water for the water plant itself, the water supply station is at least 4% of the total

above water. 2.10.3 Water sources and water supply works - The exploitable water output of the water source (except for the harmonic zone and the high mountains) must be at least 10 times the demand for water. Guaranteed flow rate month or day of the minimum water source: 95% for residential areas over 50 000 people (or equivalent); 90% for residential areas from 5 000 to 50 000 people (or equivalent) and 85% for residential r esidential areas of less than 5,000 people (or equivalent)

equivalent);-

Selection of water source must: ensure the requirements of reserve, flow and quality

water volume; ensure the saving of water resources, meeting the minimum requirements for amenities for water use; - Newly planned area for construction of water plants and water supply stations has been determined determined on the basis of selected standard capacity, processing technology or calculation choose to apply or determine according to the parameters in Table 2.21. Table 2.21: Area of water plants, water w ater supply stations Capacity of water plants, water supply stations (m3 /day and night)

ÿ5 000

Minimum area of land (ha) 0,5

 

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> 5 000-10 000

1,0

> 10 000-30 000

2,0

> 30 000 - 60 000

3,0

> 60 000-120 000

4,0

> 120 000-250 000

5,0

> 250 000-400 000

7,0

> 400 000 - 800 000

9,0

> 800 000 - 1 200 000

13,0

> 1 200 000

16,0

2.10.4 Water Supply Network

- The water supply network must ensure safety and reliability in terms of flow, pressure, water quality according to usage requirements and fire-fighting water supply requirements; - Free pressure in the domestic water supply network of the residential area, at the point of intake water entering the house, from the ground should not be < 10 m; - Water quality must meet the requirements of QCVN standards 01-1:2018/APARTMENT;

- In addition, the works on the water supply network must comply with QCVN 07-1:2016/BXD. 2.10.5 Fire fighting water supply

- The flow and number of simultaneous fires should be calculated accordingly with urban scale as prescribed in QCVN 06:2020/BXD; - To make use of rivers, lakes and ponds to supply water for fire fighting. There is a road for the car to repair fire to get water. Depth of water surface relative to the ground at the location of collecting water for treatment fire does not exceed 4 m and the thickness of the water layer is ÿ 0.5 m; On the urban water supply pipe network, along the streets must arrange throats take fire fighting water (floating poles or underground throats) to ensure the regulations on The maximum distance as follows between the throats is 150 m. Minimum distance between throat and the walls of the houses are 5 m. The fire hydrant is arranged on the sidewalk to ensure the distance the maximum between the throat and the road edge is 2.5 m; - The diameter of the fire fighting water pipe outside the house must be ÿ 100 mm. 2.11 Requirements on drainage and wastewater treatment (WWTP) 2.11.1 Wastewate Wastewaterr volume generated

- The generated wastewater volume is forecasted based on the current data series, the comfort level of the urban area, residential area or production technology for the facilities. industrial facilities, but must ensure that the wastewater generation target is ÿ 80% of the supply target water of the respective object; - The amount of sludge generated is determined based on the degree of completion of the

 

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system of sanitation facilities on site or according to selected standards but must be ÿ 0.04 m3 /person/year.

2.11.2 Drainage network - New

construction areas must have their own wastewater drainage system planned. Existing areas with a common drainage network must plan a semi-separate drainage system or renovate it into a separate drainage system; - For island areas, it is necessary to plan a separate wastewater drainage system and thoroughly treat wastewater, and wastewater after being treated to meet environmental requirements can be reused for other purposes;

- In addition, the works on the drainage network must comply with QCVN 07-2:2016/BXD. 2.11.3 Wastewater treatment plants, wastewater treatment stations (WWTPs)

- Waste water from urban, medical, industrial zones and craft villages must be treated to meet the requirements of environmental standards for wastewater before being discharged into the receiving source and other relevant regulations. . Sewage sludge must be collected and treated according to regulations or transported to centralized solid waste treatment facilities; - The location of the new planned wastewater treatment plant and station must prioritize planning at the end of the stream of the treated wastewater receiving source, at the end of the main wind direction of the urban area, in an area with enough land for reserve expansion. . The location of the wastewater discharge point must conform to the provisions of the law on water resource management; - In case the wastewater treatment plant and wastewater treatment station is required to be located at the water source or main wind direction of the urban area, the ATMT distance in Table 2.22 must be increased at least 1.5 times; - The area of land for construction of the newly planned wastewater treatment plant and station is determined on the basis of capacity, treatment technology or calculated according to the selected standard but must not exceed the target of 0 ,2 ha/1 000 m3 /day.

NOTE: The criterion of controlling land area for construction of wastewater treatment plants and wastewater treatment stations does not include the area of reservoirs, stabilization of wastewater after treatment, mud drying yard, expanded reserve area (if any) and area. Analyze and organize ATMT distance of the wastewater treatment plant itself, the wastewater treatment tr eatment station.

2.11.4 Environmental safety distance (ATMT) regulation

- ATMT distances of newly planned wastewater pumping stations, wastewater treatment plants and wastewater treatment stations are specified in Table 2.22; Table 2.22: Environmental safety distance (ATMT) Minimum ATMT distance (m) for power TT

Type of construction

5 000 -

> 50 000

000

50 000

(m3 /day)

 

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(m3 /day) (m3 /day)

15

20

25

30

150

200

400

500

100

150

300

400

80

100

250

350

10

15

30

40

200

300

-

-

150

200

400

-

h Biological lake

200

300

400

-

i Oxidation ditch

150

200

400

-

1 Sewage pumping station

2 Wastewater treatment plants and stations:

a

Sludge treatment works type mud drying yard

b

Sludge treatment works with mechanical equipment.

Wastewater treatment works by c

mechanical, physicochemical and biological Wastewater treatment works by mechanical, physicochemical and

d

closed biology sealed and has a collection system and odor treatment

e Land for underground filtration of wastewater The land for watering green and agricultural plants g

Karma

NOTE: For the case where the parameters and processing technologies are not specified, Otherwise, the environmental safety distance must be determined through an impact assessment environmental action.

- For the type of sewage pumping station using submersible pump located in the well closed, the ATMT distance is not required, but must have a high odor exhaust vent ÿ 3 m above the ground level according to the approved planning at that location; - To arrange an isolated green strip around the construction area of the new planned wastewater treatment plant and wastewater treatment station with a width of ÿ 10 m; - Within the safe distance for the environment, only roads are planned traffic, parking lots, power supply works, solid waste transfer stations s tations and other works other of wastewater pumping stations, wastewater treatment stations, other civil works are not arranged; - Existing wastewater pumping stations, wastewater treatment stations, and wastewater treatment plants are not guaranteed

ensure the regulations on the distance ATMT must carry out environmental impact assessment to supplement solutions to ensure environmental sanitation in accordance with regulations. 2.12

Requirements on solid waste collection, transportation t ransportation and treatment (CTR)

2.12.1

Volume of CTR generated

 

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The volume of generated domestic solid waste is forecasted based on the current data series status and comfort level of urban areas and residential areas. Pepper use case standards must not exceed the criteria in Table 2.23; Table 2.23: Amount of domestic solid waste generated Urban type

Amount of waste generated (kg/person-day)

In particular, I

1,3

II

1,0

III, IV

0,9

IN

0,8

- Indicators of industrial solid waste generation must be determined based on the chain technology of each type of industry but must ensure at least 0.3 tons/ha land according to the size of industrial park land; - Indicators of medical, construction and sewage sludge generation are forecasted based on the chain emissions status data or projects, cities with similar conditions. 2.12.2 Domestic solid waste transfer station - The non-fixed domestic solid waste transfer station must ensure the transit time not more than 45 minutes/shift and not more than 3 hours/day. The arrangement of CTR transfer station Non-fixed activities must ensure that when operating, it does not affect traffic communication and regional environment; - Newly planned fixed-life solid waste transfer station must have a wall, roof, collection and treatment system, and a filtration and deodorization system to ensure air pollution. release pollutants into the surrounding environment. Domestic solid waste transfer station Fixed requirements must meet the requirements of receiving and transporting the entire volume of domestic solid waste

within the radius of collection to the centralized treatment facility in no more than 2 day and night; - Type and size of domestic solid waste transfer stations are specified in Table 2.24. Table 2.24: Type and size of domestic solid waste transfer stations Type and size middle station

Capacity (tons/day

Service radius

Minimum area

night)

maximum (km)

(m2)

Small size

10

7,0

50

Small size

< 100

10

500

Medium size

100-500

15

3 000

Large size

> 500

30

5 000

Large size

Fixed transfer station

2.12.3

CTR treatment facility

- Solid waste treatment facilities must be planned outside the urban construction scope. Limit Maximize location planning of solid waste treatment facilities in frequently flooded areas, areas karsts, areas with tectonic faults. No new planning for solid waste landfill no hygienic; Existing unsanitary solid waste landfill must be closed, relocated or improved to form a sanitary solid waste landfill, a biological solid waste treatment facility, a solid waste burning facility, etc. if the ATMT distance at point 2.12.4 is ensured; - The area of land for construction of the new planned solid waste treatment facility is determined on the basis of capacity base, processing technology, or calculation according to the selected standard but must not exceed the target of 0.05 ha/1 000 tons per year. NOTE: Criteria for controlling land area for construction of solid waste treatment facilities excluding post-treatment post-treatment waste landfill area, expansion reserve area (if any) and ATMT distance organization area of the CTR treatment facility itself. 2.12.4

Environmental safety distance (ATMT) of substance transfer station

solid waste, solid waste treatment facility (CTR) - The non-fixed solid waste transfer station must be located far away from the residential buildings and other facilities

areas with frequent gatherings of people ÿ 20 m; - Houses and constructions containing lines of transshipment, compression compression and storage of solid waste and leachate treatment works, parking areas and equipment of fixed solid waste transfer stations must ensure a distance of ATMT s 20 m; - Sanitary solid waste landfill with organic solid waste burial must ensure about distance from ATMT ÿ 1 000 m; - Inorganic solid waste burial plot must ensure ATMT distance ÿ 100 m; - Houses, buildings containing solid waste treatment lines by biological methods and houses, works containing solid waste incinerators must ensure the ATMT distance ÿ 500 m; - ATMT distance of hazardous solid waste and sludge treatment works is determined determined according to the environmental impact assessment tool, but must be regulated for the company regular CTR handler. In the case of sludge being treated in a water treatment plant waste, the regulations for wastewater treatment stations shall be applied concurrently; - An isolated green strip must be arranged: around the transfer station construction area Newly planned fixed solid waste with a width of ÿ 10 m; around the treatment facility construction area

 

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Newly planned solid waste management with a width of ÿ 20 m;

- When a solid waste treatment facility is required to be located at the water source, the windward end In urban areas, the ATMT distance of buildings must be increased to at least 1.5 . time;

- The provinces and centrally-run centrally-run cities with high population density must to plan provincial-level centralized solid waste treatment facilities and apply required treatment technologies low isolation requirements. In case the distance requirement is still not met ATMT according to regulations allows additional application of advanced environmental treatment measures progress to reduce the ATMT distance, then the ATMT distance of the substance handling facility Provincial-level Provinciallevel concentrated solid waste is determined through an environmental impact assessment tool school;-

Existing CTR transfer stations and waste treatment facilities do not guarantee the

When implementing the above regulations on ATMT distance, impact assessment must be carried out environment to supplement solutions to ensure environmental hygiene according to regulations; - In the ATMT area of the treatment works belonging to the fixed solid waste transfer station According to regulations, solid waste treatment facilities are only allowed to plan traffic works, irrigation works, roads

and power stations, water drainage, wastewater treatment and other works under the central station fixed solid waste transfer, solid waste treatment facilities, civil works are not allowed other. 2.13 Funeral homes, cemeteries and cremation facilities 2.13.1 Funeral home

- Each municipality must have at least one funeral home. A maximum service funeral home 250 000 population; - The funeral home location planning must not affect the activities of other functional areas and traffic activities. Funeral homes must have prizes anti-noise measures to ensure the regulations on noise in public areas and residential areas; - The area of the funeral home is determined based on the funeral process and customs local burial rate but must ensure to serve at least 04 funerals mourning/day.

2.13.2 Cemeteries, cremation facilities

- Demand for cemetery land (excluding martyrs' cemetery), facility size

Cremation is forecast based on mortality and burial patterns. Area scale the area of concentrated cemeteries must ensure the minimum target of 0.04 ha/1,000 inhabitants; - The planning of new construction sites for cemeteries and crematoriums cannot negatively affect the activities of other functional areas and activities traffic. Cemetery planning must take into account burial customs and practices in the locality but still have to meet the requirements on environment and land use efficient, economical; - Cemetery planning must identify existing cemeteries that need to be relocated relocation, closure or renovation and land fund for relocation. Cemeteries and fire facilities

 

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Existing burials do not guarantee the distance ATMT has to follow environmental impact assessment to supplement solutions to ensure environmental sanitation around as specified; - The distance from ATMT to the newly planned cemetery and crematorium must be ensured the provisions in Table 2.25. at the same time must comply with regulations on protected areas for with water intake point, water supply works at point 2.10.1; - In special cases, when the crematorium is located on the main wind direction of the city or when the cemetery is located at the beginning of the water source, the ATMT distance of the works in crematoriums, cemeteries must be increased at least 1.5 times; - A green strip of isolated trees must be arranged around the construction site of the cemetery new planning cremation with a width of ÿ 10 m; - In the ATMT zone of cemeteries and crematoriums, only to organize agricultural and forestry farming activities, to plan the Traffic, irrigation, supply and transmission of electricity, petroleum, gas, drainage, wastewater treatment and other works in cemeteries, crematoriums, shall not be arranged. other civil works; - In addition, cemeteries and cremation facilities must comply with QCVN 07-10:2016/BXD. Table 2.25: Environmental safety distance of cemetery The minimum distance from the object to be isolated is

Subjects needing isolation

Cemetery area Cemetery area Cemetery area grave meaning

page hung

grave meaning

buried page

burial Residential buildings in urban areas and

once

grave meaning

sand page burial

1 000 m 500 m 100 m

House, building contains crematorium and save the exam

comedy before fire burial 500 m

concentrated rural population points Water intake for demand urban activities, residential areas

1 500 m 1 000 m -

-

concentrated countryside Railways, National Highways,

200 m 200 m 200 m

-

Provincial Roads Rivers, lakes (including rivers, lakes

Not used for grant purposes

300 m 300 m 100 m

-

water) Note 1 to entry: The burial area must have a system to collect water that permeates the grave, overflowing rainwater for treatment, and must not directly seep into groundwater or runoff. spilled into the water surface system outside the cemetery. Note 2 to entry: Cremation technology must ensure environmental requirements at QCVN 02:2012/BTNMT.

 

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2.14 Power supply requirements 2.14.1 Power supply norms - Minimum civil electricity supply norms are specified in Table 2.26, Table 2.27, Table 2.28;

- Minimum industrial electricity norms (industrial production, warehouses) are specified in Table 2.29. Stock 2.26: Indicator of daily-life electricity supply (per person)

Early stage Special city

Targets

Long term period

Urban, Urban, Urban, Urban, Urban, Type I Urban, Urban, Special, Type I, II-III

IV-V

II-IIII separate

1. Electricity (KWh/person.year)

IV-V

1 400 1 100 750 400 2 400 2 100 1 500 1000 500 450 300 200 800 700 500 330

2. Load (W/person)

Table 2.27: Power supply norms for public works and services (in %) Urban Urban type

grade Urban Igrade II-IIII Urban grade Special grade Urban type IV-V

Electricity for public works (calculated as % of daily-life electricity load)

50

40

35

Table 2.28: Electricity supply norms of public works and services norms Load names

Power supply

1. Office - No air conditioning - With air

20 W/ m2

conditioning

30 W/ m2

2. School Kindergarten + Without air conditioning + With air conditioning

0.15 kW/grandchild 0.2 kW/grandchild

- Schools + No air conditioning + Air-conditioner

0,1 kW/HS 0,15 kW/HS

30

 

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- University + No air conditioning

15 W/ m2

+ Air-conditioner Air-conditioner

25 W/ m2

3. Shops, supermarkets, markets, commercial centers, services + No air conditioning + With air conditioning

20 W/ m2 30 W/m2sàn 4. Hostels, hotels - Hostels, 1 star hotels

2 kW/bed

- 2÷3 star hotel

2.5 kW/bed

- 4÷5 star hotels 5. Medical

3.5 kW/bed

examination and treatment block (medical works)

2.5 kW/hospital bed 2

- National hospital Provincial and city hospitals District and district hospitals 6.

kW/hospital bed 1.5 kW/hospital bed

Theaters, cinemas, circuses - Airconditioned 7, Public lighting - Street

25 W/m2

lighting - Lighting of parks and flower gardens 0.5 W/m2 NOTE 1: Other

1 W/m2

public service works are allowed to propose calculation criteria on the basis of comfort level and economic - technical argument; Note 2 to entry: The calculated electricity usage criteria must ensure energy saving according to the regulations of QCVN 09:2017/BXD

Table 2.29: Power supply norms for industrial production and warehouses Industrial type

Indicator (kW/ha)

1. Heavy industry (iron smelting, steelmaking, automobile manufacturing, machine manufacturing, petrochemical, chemical, fertilizer industry),

350

cement production 2. Other building materials industry, mechanical engineering

250

3. Food processing industry, food, electronics, computers, textiles

200

4. Footwear and garment industry

160

 

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5. Small industrial clusters, small industries

140

6. Handicraft production facilities

120

7. Treasure

50

2.14.2 Power supply system - The planning must meet the demand for use and reliability of power supply; - New 500 KV power lines are not planned to go through inner urban areas. In cases where it is imperative to go through urban areas, there must be enough safety corridors for the 500 KV grid. 110 KV and 220 KV high voltage grids going in the inner cities of the urban areas from class II to special type must be planned for underground passage; - In the inner city area, the new low-voltage low-voltage transmission line and lighting system must be underground planning, the existing low voltage line and lighting system must be improved created in the direction of underground; - In addition, power supply works must comply with QCVN 07-5:2016/BXD. 2.14.3 Land fund for the arrangement of works

- The maximum 110kV station does not exceed 1 ha/  station; - 220kV substation not more than 5 ha/station. 2.15 Requirements on arrangement of underground technical infrastructure works

The minimum distance between urban underground technical infrastructure works is not located in technical tunnels or trenches defined by technical standards selected majors to apply. In other cases, the provisions of Table 2.30; Table 2.30: Minimum distance between urban underground technical infrastructure works the market is not located in a tunnel or technical trench (m) Street Pipe type

supply pipe country

Drain escape

Drain escape

country

country

Cable Cable pine electricity believe

Canals drainage, tunnel, trench

waste

rain

0,5

1,0

0,5

0,5

0,5

1.5

1

0,4

0,4

0,5

0,5

1,0

0,4

0,4

0,5

0,5

1,0 2,0

art

Horizontal distance Water supply pipe Sewage drains 0.5 . rainwater drain

Elactric cable

0,5

0,5

0,5

0,1

0,5

Communication cable

0,5

0,5

0,5

0,5

-

1,0

 

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Drainage canals water, tunnel, trenches

-

1,5

1,0

1,0

2,0

1

-

1,0

0,5

0,5

0,5

-

0,4

0,5

0,5

-

0,4

-

0,5

0,5

-

art Vertical distance

Water supply pipe Sewage drain

1,0

0.5 . rainwater drain

Elactric cable

0,5

0,5

0,5

0,1

0,5

-

Communication cable

0,5

0,5

0,5

0,5

-

-

- In case the domestic water supply pipe is parallel to the drain pipe wastewater, the distance between between pipes should not be < 1.5 m, when the pipe diameter water supply ÿ 200 mm, that distance should not be < 3 m; - The distance between water supply pipes with a diameter of 300 mm and with communication cable must not be < 1 m; Distance between parallel water supply pipes: no < 0.7 m when pipe diameter < 400 mm; should not be < 1 m when the pipeline is from 400 mm up to 1 000 mm; should not be < 1.5 m when the pipe diameter is > 1 000 mm. Distance between pipelines with other pressures, the provisions for supply pipelines also apply country;

- The minimum distance between technical lines and pipes is within technical tunnels or trenches are defined according to specialized technical standards selected to apply; - Distance, requirements for spatial connection and technical infrastructure between cities underground works must be determined on the basis of economic and technical justification; - In addition, the regulations on the system of tunnels and technical trenches comply with QCVN 07-3:2016/BXD. 2.16 Requirements on rural construction planning 2.16.1 Regulations on construction land

- Having guaranteed natural conditions (topography, geology, hydrology, climate...) economic, social, technical and environmental advantages; - Requirements on disaster prevention and adaptation to climate change: no built in an area with potential for dangerous geological hazards, frequent floods, pipe floods, flash floods; for the Mekong Delta, region coastal and estuary must take into account sea level rise; - Out of scope: the area is determined for mining, nature conservation natural, archaeological site; the area of environmental pollution has not been treated;

 

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- Minimize the use of arable land, especially high-energy agricultural land high productivity, must make use of hilly, mountain, mound and land with low crop productivity to build construction and expansion of rural residential areas. 2.16.2 Regulations on land use norms Construction land for rural residential areas must be suitable for specific conditions of each locality but not less than specified in Table 2.31. Table 2.31: Minimum land use norms for rural residential areas Soil type

Land use norms (m2 /person)

Land for construction of houses Land for construction of public works, services

25

5

service

Land for traffic and technical infrastructure

5

Public greenery

2

NOTE: Land for the arrangement of infrastructure works at national, provincial and district levels is not included.

2.16.3 Functional areas of the commune - Residential areas (including family land plots and service works in villages and hamlets); - Central area (administrative, service-commercial, service-commercial, cultural-sports); cultural-sports); - Production works and production service; - Technical infrastructure works; - Social infrastructure works; - Industrial clusters and handicrafts (if any); - Area for agricultural, forestry, fishery production and other purposes.

2.16.4 Requirements on functional subdivision - Economical use of land and efficient use of infrastructure works; - Convenient for traffic, production and daily life; - Environmental protection; protection; natural disaster prevention and response to climate change; - Take advantage of the terrain and natural landscape; - In accordance with the cultural identity of each region; - In accordance with the specific characteristics of the locality in terms of settlement practices,

production, level and possibility of economic development... 2.16.5 Regulations on residential areas 2.16.5.1 Land for construction of residential areas must ensure:

 

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- Inheriting the current situation of population distribution and being consistent with the distribution network planning

population distribution of the larger area concerned; - To develop an appropriate populat population ion according to the forecast, which is convenient for the organization organizing essential public works; - Suitable for land, terrain, can be based on terrain, natural features such as roads, ponds, canals, hills, and strips of land to delineate boundaries. boundaries. 2.16.5.2 The basic functions for the household land plot include: - Main housing works; - The auxiliary works;

- Courtyard, garden, pond.

2.16.5.3 Requirements for household plots - To ensure reasonable r easonable layout, suitab suitable le to natural conditions and general landscape; - Production and livestock works in the family land plot must have a technical system waste collection and treatment techniques to ensure environmental sanitatio sanitation. n. 2.16.6 Regulations on the commune center area 2.16.6.1 The commune's main center area shall arrange the following works: - Working offices of the People's Council, People's Committee, Committee, Party Committee, police, commune teams and mass organizations; - Communal-level public works: cultural houses, clubs, traditional houses, libraries, preschools, primary schools, junior high schools, commune health stations, middle schools cultural center, sports ground, market, central service store, postal service point

telecommunication; telecommunicat ion; - Communes with a population size of ÿ 20 000 people must plan a high school pine. 2.16.6.2 Communal office's office - The head office of the commune agency must be centrally arranged to facilitate transactions and savings soil; - The total land area of the commune office's office must be at least 1,000 m2 ; - The norm of land area to be used for each head office is prescribed as follows: flat, midland not more than 500 m2; mountainous areas, sea digs not exceeding 400 m2

.

2.16.6.3 Public works and services Table 2.32: Regulation on minimum size of public works and services

Usage criteria Type of construction

dark works minimum

Usage criteria minimum land

Dress radius maximum service

 

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1. Education

a. School, preschool site

non - Plains: 50 seats/1000 people - Mountainous, highland, remote

12 m2 /seat

and remote areas: b. Schools, primary schools - Plains: 65

1 km 2 km

seats/1000 people - Mountainous, highland, remote and remote areas:

10 m2 /seat

1 km 2 km

55 seats/1000 people

c. High school

10 m2 /seat

2. Medical

Commune health

1 station/commune

station - There is no medicinal

500 m2 /station

garden - There is a medicinal

1 000 m2 /station

garden 3. Public culture and sports (1)

a. Culture

1 000 m2 /work

b. Traditional room

200 m2 /work

c. Library

200 m2 /work

d. Hall

100 seats/work 5 000 m2 /cluster

e. Cluster of works, sports ground sports

4. Markets, service shops

(2)

a. Market

1 market/commune

b. Central service store 1 building/central area 5. Postal and

1 500 m2 300 m2

telecommunications service point

Postal and telecommunications service points (including access)

1 point/commune

150 m2 /point

 

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Internet) Note 1 to entry: Public cultural and sports items must be combined in the same group of works to ensure efficient exploitation; Note 2 to entry: Depending on local characteristics, it can be arranged for communes or inter-comm inter-communes. unes. 2.16.7

Regulations on livestock, production and service areas for agricultural production

Karma - Livestock and production areas must ensure ATMT distance. Distance from houses to areas of husbandry, production, storage of protective chemicals vegetation must be > 200 m; - The production area must be located near the main roads, inter-village and inter-commune roads, convenient to contact with fields and living areas, but must be at the end of the main wind direction, at the end of the main wind direction.

water source; Works for production such as warehouses for agricultural floors, warehouses for rice, maize, chemical fertilizers and pesticides, farm tools and supplies warehouse, milling station, mechanical repair workshop agricultural tools, ... must arrange convenient contact with the road in the field. About distance from chemical fertilizer warehouses to living quarters must not be less than 100 m. 2.16.8

Regulations on handicraft production zones and industrial clusters

central - The handicraft production establishments that do not pollute the environment have can be arranged in the living l iving quarters, in the outbuildings of each household; - Production facilities that have negative impacts on the environment must be arranged in clusters, located in

outside living quarters, near traffic hubs; - ATMT distance of handicraft production zones, industrial clusters Focus must ensure a safe distance from the environment (sanitary distance). as specified at point 2.5.2 as for industrial parks and warehouses. 2.16.9

Regulations on trees

- Public trees must be arranged in the central, historical, cultural and religious areas spear; - Combined with the planning of planting protective trees in the field, protection trees against coastal sand, anti-erosion trees to form a green tree system in the commune; - Do not plant trees with poisonous resins, fruits that attract flies and mosquitoes, plants with thorns in health stations, schools, kindergartens, need to plant tall, shady trees and has the effect of cleaning the air; - Arrange green trees in the isolated distance of the industrial cluster. 2.16.10

Regulations on petrol stations and gas supply works - Petrol stations comply

with the provisions of Point 2.6.11; - Gas supply works comply with regulations at Point 2.6.12. 2.16.11

Regulations on foundation elevation and surface water drainage

 

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2.16.11.1

Prevention of natural disasters and disasters

- For existing rural residential areas, measures to protect and direct flash flood flows out of the area or relocate in case of necessity; - The planning of rural residential quarters must be combined with the planning of the irrigation system drainage benefits, flood drainage; - If applying the solution to corrugate the foundation, the elevation of the foundation must be higher than the maximum flood water level

(max) annual minimum is 0.3 m; - For rural residential areas in the frequently affected areas natural disasters must arrange emergency evacuation points, use public works as places avoid storms and floods; - Planning on rural residential areas must ensure priority to protect natural resources Natural water (rivers, lakes, ponds) for fire prevention and fighting. Lower system Traffic floors must ensure favorable fire prevention and fighting activities. 2.16.11.2 Background elevation

- To plan leveling and leveling for the land for construction of works (houses, houses and public works, manufacturers, roads). The rest of the land is kept natural topography; - Take advantage of the natural terrain, limit the volume of land for leveling and backfilling; guard Perennial plants, fertile soil layer. 2.16.11.3

Surface water drainage system - For rivers

and streams flowing through residential areas, it is necessary to renovate and strengthen banks and prevent landslides. miss;

- For residential areas located on hillsides and mountains, ditches must be arranged in the direction of flow on top of hills and mountains down, not to overflow through residential areas. 2.16.12 Traffic

Regulations

- Suitable for immediate and long-term transportation needs, continuous connection with district roads, static roads. Make the most of the system of rivers and canals waterway network serving the transport of goods and passengers; - Suitable for the terrain, reducing the volume of excavation and construction works construction on the line; - The structure and width of the road surface must be suitable to the specific conditions of each location method, but must meet the requirements to serve the agricultural fire engine and be suitable transportation; - The rural road system must meet the technical requireme requirements nts set by the Ministry of Transport Transport regulations. 2.16.13

Regulations on water supply

2.16.13.1

Indicator of water supply

- Water supply for daily life: in case of water supply to households, ensure maximum at least 60 liters/person/da liters/person/day y and night; the case of water supply to public water intake locations

 

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at least 40 liters/person/day and night; - Water supply for household handicraft production ÿ 8% of water volume living expenses; - Water supply for concentrated industrial clusters is determined according to point 2.10. 2.16.13.2

Public water source protection area

- For underground water sources: in the land area with a radius of 20 m from the well, it is forbidden to build works that contaminate the water source; - For surface water sources: within 200 m from the water intake point towards Upstream and 100 m downstream, no polluting works are allowed water source. 2.16.14

Regulations on electricity supply and public lighting

2.16.14.1

General requirements

- Ensure electricity supply for all households and production needs; - For areas that are not able to supply electricity from the national grid planning other alternative energy sources such as small hydroelectricity, solar energy, wind energy;

- Power supply system ensures safe use, fire prevention. 2.16.14.2

Electrical load

- Electricity demand for daily life in rural residential areas must be met at least 150 W/person; Electricity demand for public works must meet > 15% of electricity demand Living; Electricity demand for production must be calculated based on the specific requirements of each production facility. 2.16.14.3

Public lighting and power supply system

- Low voltage power stations must be located in the center of the electrical load, or near the load largest electricity, at a location convenient for laying lines, less cutting traffic, not obstructing, dangerous for production and daily life; - The medium and low voltage power network is limited to crossing ponds, lakes, swamps, high mountains, main roads, industrial production areas; - Public lighting: percentage of roads in the center of the commune are illuminated 50%; - The safe distance from the power supply system to the building must comply with the regulations specified in the Regulation on safety techniques technique s for rural low-voltage grids; Low-voltage power stations and medium- and high-voltage grids must ensure corridors and protective isolation according to the provisions of QCVN QTD 8:2010/BCT and other regulations current electricity industry. 2.16.15

Regulations on wastewater drainage

 

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- There must be a daily-life wastewater collection and treatment system that meets environmental requirements.

Wastewater from households before being discharged into the public sewer system must be treated through a septic tank. Do not discharge wastewater into natural ponds, canals and canals except for case of application of biological wastewater purificati purification on technology in natural condition; - Wastewater from industrial clusters, industrial production establishments and craft villages must be is collected into a separate drainage system and treated to meet environmental requirements requirements first when discharging to the receiving source; - At least 80% of generated wastewater must be collected for treatment. For in mountainous, highland, deep-lying and remote areas, it is possible to reduce water collection quotas domestic waste 2 60% of wastewater generated. 2.16.16 Regulations on solid waste management - Domestic and production solid waste must be collected and treated at centralized treatment facilities facilities central; - Must arrange gathering points and transfer stations suitable to collection conditions CTR of each locality and ensure the serving radius. Gathering point, central station solid waste transfer must ensure environmental sanitation requirements; - To build standard toilets, not to discharge feces directly into lakes, ponds, fish cellars; - Livestock barns must be at least 5 m away from houses and public roads

and covered by trees. Manure and urine from barns and livestock farms must be collected and have hygienic treatment solutions; - The environmental safety distance of the gathering point must be ÿ 20 m. Distance environmental safety of solid waste transfer stations, solid waste treatment facilities must ensure comply with the provisions at point 2.12.4. 2.16.17 Cemetery Regulations - The cemetery planning location must: be suitable for the exploitation of the land fund; suitable to the organization of population distribution and connection of technical infrastructure infrastructure works; response immediate and long-term burial needs; The size of the area of concentrated cemeteries must meet the minimum criteria 0.04 ha/1000 people; - ATMT distance of the newly planned cemetery must ensure the regulations specified in Table 2.25. 3. REGULATIONS ON MANAGEMENT 3.1 This standard specifies the limits of specifications and requirements management requirements requirements must be complied with in construction planning, is a tool to State management agencies in charge of construction planning inspect and supervise the selection of construction projects

norms, specifications and design requirements in planning projects, urban design projects architecture management regulations.

 

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3.2

The selection of criteria, specifications and design requirements in the project

planning, urban design projects, standards-based architecture management regulations choose to apply or other scientific methods but must ensure the accordance with the provisions of this standard. 3.3

Urban management must be based on planning projects (general planning, zoning planning,

detailed planning), urban design projects and architectural management regulations. approved architecture. 3.4

Transition Regulations

- Construction planning projects approved before the effective date of this regulation force has complied with the provisions of QCVN 01:2019/BXD continue to comply with the approval decision until the end of the planning period. In case of making adjustments Construction planning after the effective date of this regulation must comply with this regulation this standard; - Construction planning project approved by a competent state agency determined before the effective date of this regulation has complied with the regulations of QCVN 01:2019/BXD and in accordance with the higher planning is still valid, it is approved and implementation until the end of the planning period. In case of making adjustments to the following plan the effective date of this regulation, must comply with this standard; - The construction planning project has not been authorized by a competent state agency After the entry into force of this regulation, it must be reviewed and adjusted to be suitable with the regulations provisions of this regulation and higher planning before approval; - Local regulations, national standards, grassroots standards, management regulations architectural management and other state management documents related to planning work construction was issued before this regulation came into force with provisions contrary to the provisions of this regulation, the exam must be reviewed and adjusted accordingly with the provisions of this standard. 4. RESPONSIBILITIES OF ORGANIZATI ORGANIZATIONS ONS AND INDIVIDUALS

4.1

All organizations and individuals when participating in work-related activities Construction planning includes formulation, appraisal, approval and adjustment of planning, organization of planning implementation, development development management according to the approved planning and the development of national standards and local regulations in the field of regulation Construction plans must comply with the provisions of this regulation. 4.2

State management agencies in charge of construction planning and construction activities

in localities are responsible for organizing the inspection of compliance with this standard in elaboration, appraisal, approval and management of construction planning in the locality. 5. ORGANIZATION OF IMPLEMENTATION

5.1

The Ministry of Construction is responsible for disseminating and guiding the application of this regulation

for related objects. 5.2

During the implementation of this standard, if there are any problems, all

 

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comments are sent to the Department of Science, Technology and Environment (Ministry of Construction) for guidance and handling.