Detailed planning is divided into control and construction, and when should it be done?

If the organizational unit of the plan is the development unit, there is no need to do regulatory detailed planning.

control regulations), should be directly made construction detailed planning (amendment regulations). The control regulations should be organized and prepared by the first department to control the development of a plot and determine the nature of the internal land.

Land use intensity (height, density, floor area ratio.

road network routing, etc. The constructive detailed planning should solve the layout of specific buildings and infrastructure in the tourist area, the plane, elevation and section of the main buildings, the architectural style and materials, provide the planning renderings of the tourist area, and lay the foundation for the next construction design. [Travel Planning:

Jianguo Huijing].

The difference between regulatory details and construction details:

The preparation of regulatory detailed planning shall, in accordance with the requirements of the overall urban plan or zoning plan, comprehensively consider the natural environment, humanities, public will and the needs of economic and social development, reflect the overall requirements of improving the quality of the urban environment, the quality of life and the level of landscape art, and conform to the relevant national and provincial standards and norms. Its main contents:

1) Planning basis and planning scope:

2) the nature of construction land, including the specific control requirements of the land use nature of different plots, and the compatibility of land use nature;

3) The intensity of construction land use, including the development and construction density, floor area ratio, green space and other specific control requirements of different plots

4) Road traffic, including the functional classification of the road system and the form of intersections, as well as the planning requirements of public parking lots, bus stops, etc.:

5) Engineering pipelines, including the direction and location of various engineering pipelines and other control requirements

6) Planning commissions for specific areas and other public facilities.

The detailed construction plan shall include the following:

1) Analysis of construction conditions and comprehensive technical and economic demonstration;

2) Make spatial layout and landscape planning and design of buildings, roads and green spaces, and lay out the master plan;

3) road traffic planning and design;

4) planning and design of green space system;

5) Planning and design of engineering pipelines

6) Vertical planning and design:

7) Estimate the amount of work, the amount of demolition and the total cost, and analyze the investment benefits.

The documents and drawings of the detailed construction plan shall include:

1) The construction detailed planning documents are planning and design specifications

2) The construction detailed planning drawings include: planning area planning drawings, planning general plans, various professional planning drawings, and rectifying planning drawings. Perspective drawings and drawing scales that reflect the intent of the planning and design.

Regulatory detailed planning.

On the basis of the overall urban plan or zoning plan, determine the control indicators of land use nature and use intensity, the control location of roads and engineering pipelines, and the planning requirements for spatial environment control in the construction area.

Constructive detailed plan site plan

Formulate plans and designs to guide the design and construction of buildings and engineering facilities on the basis of urban master plans, zoning plans or regulatory detailed plans.

The detailed construction plan may be prepared by the relevant unit in accordance with the planning conditions proposed by the regulatory detailed plan and the competent department of construction (urban and rural planning department), and the urban planning preparation unit may be entrusted.

In addition to the basic information to be collected in the detailed construction plan, the basic data of the regulatory detailed plan should also be added:

A) the regulatory detailed planning requirements for the planning lot;

2. Engineering geology, hydrogeology and other data;

C) all kinds of construction project cost and other information.

The result of the detailed planning of the construction.

1) Planning statement.

1. Analysis of current conditions;

2. Planning principles and overall concept;

3. Land layout;

4. Requirements for spatial organization and landscape characteristics;

5. Road and green space system planning;

6. Various professional engineering planning and pipe network integration;

7. Vertical planning;

8. The main technical and economic indicators should generally include the following:

1) Total land area;

2) gross floor area;

3) the total area of residential buildings, the average number of floors;

4) floor area ratio and building density;

5) Residential building floor area ratio, building density;

6) Green space rate.

7) Quantity and investment estimation.

b) Drawings. 1. Planning location map. The location of the planned site in the city and its relationship with the surrounding area are clearly stated;

2. The current situation map of the planning lot. The scale of the drawings is 1 500 1 2000, indicating the scope, nature, number of floors, and quality of natural topography, roads, greening, engineering pipelines, and various types of land and buildings;

3. Plan the general plan. The scale is the same as above, and the location and scope of planned buildings, green spaces, roads, squares, parking lots, and water surfaces of rivers and lakes should be indicated on the map;

4. Road traffic planning map. The scale is the same as above, and the location and cross section of the red line of the road, the coordinates of the intersection of the road, the elevation, and the boundary of the parking lot should be indicated on the map;

5. Vertical planning drawing. The scale is the same as above, the road intersection and variable slope point control elevation are marked on the map, and the outdoor floor is planned to elevate;

6. Single or comprehensive project pipe network planning diagram. The scale is the same as above, and the plane location, pipe diameter, elevation of the main control points, and the location of relevant facilities and structures should be indicated on the map;

7. A model or bird's-eye view that expresses the intent of the planning and design.

Answer] Article 48 of the :d Urban and Rural Planning Law (2015 Revised Edition) stipulates that if the detailed plan of the control of knowledge and enlightenment is revised, the organization and preparation organ shall demonstrate the necessity of the amendment, solicit the opinions of stakeholders in the planning area, and submit a special report to the original examination and approval authority, and the modification plan can only be prepared after the consent of the original examination and approval authority. If the revision of the regulatory detailed plan involves the mandatory content of the overall urban plan or the town general plan, the overall plan shall be revised first.

The detailed regulatory plan shall include the following:

Dawang specifies in detail the boundaries of various types of land with different uses within the planning area, and stipulates the types of buildings that are suitable for construction, unmarketable, or conditionally allowed to be built in various types of land;

Stipulate the control indicators such as building height, building density, floor area ratio, and green space rate of each block; Stipulate the requirements for the direction of traffic entrances and exits, parking spaces, building setback red line distances, building spacing, etc.;

Put forward the requirements for the building location, body shape, color and other requirements of each block;

Determine the red line location, control point coordinates and elevation of branch roads at all levels; Imitation Hu.

According to the planned capacity, determine the direction and diameter of the engineering pipeline and the land boundary of the engineering facilities;

Formulate corresponding regulations on land use and construction management.

Legal Analysis: The detailed construction plan shall include the following contents:

1) Analysis of construction conditions and comprehensive technical and economic demonstration;

2) Make spatial layout and landscape planning and design of buildings, roads and green spaces, and lay out the master plan;

3) road traffic planning and design;

4) Planning and design of green space system:

5) Planning and design of engineering pipelines;

6) Vertical planning and design;

7) Estimate the amount of work, the amount of demolition and the total cost, and analyze the investment benefits.

Legal basis: Measures for the Preparation of Urban Planning

Article 3 Urban planning is an important public policy to regulate and control urban space resources, guide urban and rural development and construction, maintain social equity, and protect public safety and public interests.

Article 4 The preparation of urban planning shall be guided by the scientific outlook on development, with the construction of a harmonious socialist society as the basic goal, adhere to the five overall plans, adhere to the path of urbanization with Chinese characteristics, persist in the conservation and collection of large and generous use of resources, protect the ecological environment, protect human resources, respect history and culture, persist in determining urban development goals and strategies according to local conditions, and promote the comprehensive, coordinated and sustainable development of cities.

Regulatory detailed planning is the planning of the urban and rural planning departments of cities and towns in accordance with the requirements of the overall planning of cities and towns to control the nature, use intensity and spatial environment of construction land. The regulatory detailed planning mainly focuses on the land use control and environmental capacity control of the plot, the control of building construction and urban design guidance, the supporting of municipal engineering facilities and public service facilities, as well as the control of traffic activities and environmental protection regulations, and applies the index P > for different plots, different construction projects and different development processes

Regulatory plan is based on the overall urban plan or zoning plan to determine the land use nature, use intensity and other control indicators of the construction area, the control location of roads and engineering pipelines, and the planning of spatial environment control. According to the provisions of Articles 22 to 24 of the Measures for the Preparation of Urban Planning, according to the needs of deepening and management of urban planning, a regulatory detailed plan shall generally be prepared to control the nature of construction land, the intensity of use and the spatial environment, as the basis for urban planning and management, and to guide the preparation of detailed construction plans.

A site plan or constructive-detailed plan is a plan that is based on an urban master plan, zoning plan or regulatory detailed plan to guide the design and construction of various buildings and engineering facilities.