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On November 6, Xixian New District, Shaanxi held the second city work meeting and the National Central City Construction Mobilization Meeting to Welcome the National Games, and officially released the "Compilation of Planning and Construction Quality Standards for Xixian New District (2019)".
The standard contains 140 control requirements, 87 of which are mandatory standards, which is the country's first innovative quality standard for planning and construction.
This set of "standard compilation" covers planning indicators, building composition, architectural design, municipal roads and street facilities, sponge city construction and other fields, clarifying the height of construction projects, facade materials, decoration, parking spaces, intelligentization, green construction, etc.
Specific control requirements.
In addition, for the phases of project entry, land supply, planning approval, construction implementation, and delivery, the whole process of quality review and refined management are stipulated.
At the same time, the "mandatory + guidance" scientific management and control method is used to implement the flexible AB classification standard, and finally Formed that 40% of the construction projects in the new area meet the A-level standard, and 60% of the construction projects achieve the B-level quality control target.
It is understood that, in order to implement the overall requirements of the "innovative urban development mode" of Xixian New District, comprehensively improve the quality of urban construction in the new district and improve the livable environment.
Since 2016, Xixian New District has started to plan and construct quality standards research work.
In the past three years, successively issued: "Xixian New Area Construction Project Planning Control Regulations", "Xixian New Area Urban Quality Improvement Planning and Construction Relevant Regulations", "Xixian New Area Planning and Construction Quality Standards", "Xixian New Area Refueling (Gas) Stations and ibuychem.
com/new/sjk?search_name=%E7%94%B2%E9%86%87&search_type=1" target="_blank">Methanol Construction Quality Standards for Methanol Filling Stations (Trial Implementation)" and "Quality Standards for Supporting Construction of Comprehensive Service Houses for Residential Projects in Xixian New District (Trial Implementation)".
In addition, quality standards for the construction of schools, substations, and bus depots are under study.
So, what “new” highlights will be brought to the development of innovative cities through the guidance of standards in urban planning and construction? In the urban image of Xixian New District, in terms of housing and community facilities, specific construction control requirements are put forward around the improvement of quality and the comfort and satisfaction of living.
Floor area ratio: The floor area ratio of residential projects is less than 2.
5, and the floor area ratio of resettlement houses is guaranteed to be less than 3.
2.
Except for super high-rise buildings, the floor area ratio of commercial and commercial projects should be controlled below 5.
5.
The building density of mixed-height residential projects should be controlled below 30%.
Floor area ratio: Parking spaces: 100% of the parking spaces for residential projects must be reserved for charging facilities, and for commercial and commercial projects, charging facilities are reserved for 30% of the total number of parking spaces for motor vehicles.
30% of the number of parking spaces reserved for charging facilities should be built to ensure that the charging piles are in a usable state.
Parking space: building height difference: three or more adjacent rows of 54-meter or more high-rise buildings shall be of the same building height along urban roads, open spaces, riversides and other urban public interfaces in all construction projects, and the adjacent height differences shall be required 9 meters or more.
The permeability of the first floor of the commercial building of residential and commercial projects must be greater than or equal to 40%.
Building height difference: Building density: The splicing combination of high-rise residential building units with a height greater than 27 meters shall not exceed two units, and the maximum continuous surface width projection generally shall not exceed 72 meters.
For high-rise commercial buildings and high-rise commercial office buildings with a height greater than 54 meters, the maximum continuous surface width projection is generally not more than 60 meters.
Building density: Community facilities: The residential area is calculated based on an average of 3.
2 persons per household and 120 square meters of supporting facilities.
For residential projects with a planned population of 5,000 or more, the total construction area of the community comprehensive service center shall not be less than 2500 square meters, and the total area of community activity venues shall not be less than 1,400 square meters; for residential projects with a planned population of less than 5,000, the total construction area of the community comprehensive service center shall not be allowed Less than 1700 square meters, and the total construction area of community activity venues is not less than 900 square meters.
Community facilities: kindergartens: residential projects with a total construction area of less than 180,000 square meters, kindergartens should be built according to the actual surrounding conditions; residential projects with a total construction area of more than 180,000 square meters and less than 600,000 square meters (equivalent to 5000-16,000 people) should be equipped with 6 -18 classes of kindergartens; residential projects with a planned construction area greater than or equal to 600,000 square meters should build kindergartens of corresponding scale.
Kindergarten: Housing for community comprehensive service:It accounts for 2‰ of the total area of the project and should not be less than 100 square meters.
It should be installed on the first floor of the building.
In principle, it should be installed on the 1-3 floors of the building.
If there are 3 floors and above, elevators should be installed.
There are independent entrances and exits and independent passages.
Housing for community comprehensive services: In principle, housing for community comprehensive services should include community service stations, cultural activities stations, community health service stations, day care centers for the elderly (the sun is not less than 2 hours during the winter solstice) and day care centers for preschool children Or nursery school (the sun is not less than 3 hours during the winter solstice).
At the same time, all residential projects (excluding demolition and resettlement and affordable housing) are required to have window-to-ground ratio, floor height, first-floor lobby and elevator hall, elevator, facade decoration materials, indoor decoration, community landscape, underground garage and The parking space ratio, 9 aspects of green building, and the other 5 aspects of facade decoration, interior decoration, intelligence, equipment and pipes, and other 5 aspects have reached the A-level or B-level standards.
It can be said that the elimination of "high and low matching" and "one size fits all" phenomenon in the height difference of buildings will help to form a beautiful and beautiful urban interface and skyline; parking space requirements will better prevent disorderly parking, community support and elderly and child care Mandatory requirements for facilities have increased the living temperature.
The Fengxi Experimental School in Xixian New District is not only that, but in the planning and construction quality standards of Xixian New District, it also puts forward relevant quality standards for the construction of schools, hospitals, municipal roads, rail transit and bus stations, gas (gas) stations, etc.
.
Newly built hospitals (excluding community hospitals): Central air-conditioning, hospital-specific fresh air systems, piped direct drinking water systems, etc.
must be installed to meet the two-star rating for green buildings.
The ground parking rate of newly built hospitals shall not be higher than 30%.
Newly-built hospitals (excluding community hospitals): Schools: The main entrance must reserve a crowd-distribution and pick-up site of no less than 800 square meters.
Underground parking and harbor pick-ups are advocated.
School buildings (including full-time kindergartens, elementary schools, junior high schools, regular high schools, nine-year consistent schools, complete middle schools and other basic education schools) are forbidden to use stone and ordinary paint.
The classroom part of the teaching building must adopt a unilateral corridor (such as a corridor layout), pre-installed with air conditioning, silent fresh air system and direct drinking water system, and meet the green building two-star evaluation standard.
Schools: School buildings (including full-time kindergartens, elementary schools, junior high schools, general high schools, nine-year consistent schools, complete middle schools and other basic education schools) prohibit the use of stone and ordinary paint.
Roads: The roads should adopt solar luminous city signs.
Urban roads with a width greater than 30 meters should be set up with dedicated bus lanes and be clearly distinguished by using colored asphalt pavements.
Roads: Rail stations and bus stations: Centralized parking spots for non-motor vehicles should be set up within a range of more than 50 meters and less than 100 meters, and there should be no less than 50 parking spaces.
Pedestrian crossing facilities on urban arterial traffic roads and roads above the expressway level should adopt pedestrian bridges, underground passages, and set up bicycle ramps, escalators and vertical elevators.
Rail stations and bus stations: Refueling (gas) stations: All newly built projects are divided into two levels: Class A (covering an area of 3000 square meters or more, including 3000 square meters) and Class B (covering an area of 3000 square meters or less), and the maximum area should not exceed 5000 ㎡, the floor area ratio is not more than 1.
0, the building density is not more than 40%, and the green area ratio is not less than 25%.
It also meets relevant requirements in terms of appearance, parking configuration, convenient service facilities, and intelligence.
Gas (gas) station: In the "Quality Standards" of Xixian New District, the construction standards for substations (underground and semi-underground) are also clarified, and the construction of public toilets, green spaces, bookstores and other facilities in the new district is being formulated.
Quality standards.
At present, Xixian New District is in a critical period of exploring, practicing, and innovating urban development.
The implementation of "quality standards" has greatly promoted the orderly construction of the city, standardized its image, and embodies the order and beauty of the city.
Not only will it improve the city’s impression score, it will also increase the city’s soft power virtually.
The standard contains 140 control requirements, 87 of which are mandatory standards, which is the country's first innovative quality standard for planning and construction.
This set of "standard compilation" covers planning indicators, building composition, architectural design, municipal roads and street facilities, sponge city construction and other fields, clarifying the height of construction projects, facade materials, decoration, parking spaces, intelligentization, green construction, etc.
Specific control requirements.
In addition, for the phases of project entry, land supply, planning approval, construction implementation, and delivery, the whole process of quality review and refined management are stipulated.
At the same time, the "mandatory + guidance" scientific management and control method is used to implement the flexible AB classification standard, and finally Formed that 40% of the construction projects in the new area meet the A-level standard, and 60% of the construction projects achieve the B-level quality control target.
It is understood that, in order to implement the overall requirements of the "innovative urban development mode" of Xixian New District, comprehensively improve the quality of urban construction in the new district and improve the livable environment.
Since 2016, Xixian New District has started to plan and construct quality standards research work.
In the past three years, successively issued: "Xixian New Area Construction Project Planning Control Regulations", "Xixian New Area Urban Quality Improvement Planning and Construction Relevant Regulations", "Xixian New Area Planning and Construction Quality Standards", "Xixian New Area Refueling (Gas) Stations and ibuychem.
com/new/sjk?search_name=%E7%94%B2%E9%86%87&search_type=1" target="_blank">Methanol Construction Quality Standards for Methanol Filling Stations (Trial Implementation)" and "Quality Standards for Supporting Construction of Comprehensive Service Houses for Residential Projects in Xixian New District (Trial Implementation)".
In addition, quality standards for the construction of schools, substations, and bus depots are under study.
So, what “new” highlights will be brought to the development of innovative cities through the guidance of standards in urban planning and construction? In the urban image of Xixian New District, in terms of housing and community facilities, specific construction control requirements are put forward around the improvement of quality and the comfort and satisfaction of living.
Floor area ratio: The floor area ratio of residential projects is less than 2.
5, and the floor area ratio of resettlement houses is guaranteed to be less than 3.
2.
Except for super high-rise buildings, the floor area ratio of commercial and commercial projects should be controlled below 5.
5.
The building density of mixed-height residential projects should be controlled below 30%.
Floor area ratio: Parking spaces: 100% of the parking spaces for residential projects must be reserved for charging facilities, and for commercial and commercial projects, charging facilities are reserved for 30% of the total number of parking spaces for motor vehicles.
30% of the number of parking spaces reserved for charging facilities should be built to ensure that the charging piles are in a usable state.
Parking space: building height difference: three or more adjacent rows of 54-meter or more high-rise buildings shall be of the same building height along urban roads, open spaces, riversides and other urban public interfaces in all construction projects, and the adjacent height differences shall be required 9 meters or more.
The permeability of the first floor of the commercial building of residential and commercial projects must be greater than or equal to 40%.
Building height difference: Building density: The splicing combination of high-rise residential building units with a height greater than 27 meters shall not exceed two units, and the maximum continuous surface width projection generally shall not exceed 72 meters.
For high-rise commercial buildings and high-rise commercial office buildings with a height greater than 54 meters, the maximum continuous surface width projection is generally not more than 60 meters.
Building density: Community facilities: The residential area is calculated based on an average of 3.
2 persons per household and 120 square meters of supporting facilities.
For residential projects with a planned population of 5,000 or more, the total construction area of the community comprehensive service center shall not be less than 2500 square meters, and the total area of community activity venues shall not be less than 1,400 square meters; for residential projects with a planned population of less than 5,000, the total construction area of the community comprehensive service center shall not be allowed Less than 1700 square meters, and the total construction area of community activity venues is not less than 900 square meters.
Community facilities: kindergartens: residential projects with a total construction area of less than 180,000 square meters, kindergartens should be built according to the actual surrounding conditions; residential projects with a total construction area of more than 180,000 square meters and less than 600,000 square meters (equivalent to 5000-16,000 people) should be equipped with 6 -18 classes of kindergartens; residential projects with a planned construction area greater than or equal to 600,000 square meters should build kindergartens of corresponding scale.
Kindergarten: Housing for community comprehensive service:It accounts for 2‰ of the total area of the project and should not be less than 100 square meters.
It should be installed on the first floor of the building.
In principle, it should be installed on the 1-3 floors of the building.
If there are 3 floors and above, elevators should be installed.
There are independent entrances and exits and independent passages.
Housing for community comprehensive services: In principle, housing for community comprehensive services should include community service stations, cultural activities stations, community health service stations, day care centers for the elderly (the sun is not less than 2 hours during the winter solstice) and day care centers for preschool children Or nursery school (the sun is not less than 3 hours during the winter solstice).
At the same time, all residential projects (excluding demolition and resettlement and affordable housing) are required to have window-to-ground ratio, floor height, first-floor lobby and elevator hall, elevator, facade decoration materials, indoor decoration, community landscape, underground garage and The parking space ratio, 9 aspects of green building, and the other 5 aspects of facade decoration, interior decoration, intelligence, equipment and pipes, and other 5 aspects have reached the A-level or B-level standards.
It can be said that the elimination of "high and low matching" and "one size fits all" phenomenon in the height difference of buildings will help to form a beautiful and beautiful urban interface and skyline; parking space requirements will better prevent disorderly parking, community support and elderly and child care Mandatory requirements for facilities have increased the living temperature.
The Fengxi Experimental School in Xixian New District is not only that, but in the planning and construction quality standards of Xixian New District, it also puts forward relevant quality standards for the construction of schools, hospitals, municipal roads, rail transit and bus stations, gas (gas) stations, etc.
.
Newly built hospitals (excluding community hospitals): Central air-conditioning, hospital-specific fresh air systems, piped direct drinking water systems, etc.
must be installed to meet the two-star rating for green buildings.
The ground parking rate of newly built hospitals shall not be higher than 30%.
Newly-built hospitals (excluding community hospitals): Schools: The main entrance must reserve a crowd-distribution and pick-up site of no less than 800 square meters.
Underground parking and harbor pick-ups are advocated.
School buildings (including full-time kindergartens, elementary schools, junior high schools, regular high schools, nine-year consistent schools, complete middle schools and other basic education schools) are forbidden to use stone and ordinary paint.
The classroom part of the teaching building must adopt a unilateral corridor (such as a corridor layout), pre-installed with air conditioning, silent fresh air system and direct drinking water system, and meet the green building two-star evaluation standard.
Schools: School buildings (including full-time kindergartens, elementary schools, junior high schools, general high schools, nine-year consistent schools, complete middle schools and other basic education schools) prohibit the use of stone and ordinary paint.
Roads: The roads should adopt solar luminous city signs.
Urban roads with a width greater than 30 meters should be set up with dedicated bus lanes and be clearly distinguished by using colored asphalt pavements.
Roads: Rail stations and bus stations: Centralized parking spots for non-motor vehicles should be set up within a range of more than 50 meters and less than 100 meters, and there should be no less than 50 parking spaces.
Pedestrian crossing facilities on urban arterial traffic roads and roads above the expressway level should adopt pedestrian bridges, underground passages, and set up bicycle ramps, escalators and vertical elevators.
Rail stations and bus stations: Refueling (gas) stations: All newly built projects are divided into two levels: Class A (covering an area of 3000 square meters or more, including 3000 square meters) and Class B (covering an area of 3000 square meters or less), and the maximum area should not exceed 5000 ㎡, the floor area ratio is not more than 1.
0, the building density is not more than 40%, and the green area ratio is not less than 25%.
It also meets relevant requirements in terms of appearance, parking configuration, convenient service facilities, and intelligence.
Gas (gas) station: In the "Quality Standards" of Xixian New District, the construction standards for substations (underground and semi-underground) are also clarified, and the construction of public toilets, green spaces, bookstores and other facilities in the new district is being formulated.
Quality standards.
At present, Xixian New District is in a critical period of exploring, practicing, and innovating urban development.
The implementation of "quality standards" has greatly promoted the orderly construction of the city, standardized its image, and embodies the order and beauty of the city.
Not only will it improve the city’s impression score, it will also increase the city’s soft power virtually.
