Beijing Urban Renewal "Best Practice" series of reports | Pilot Project of Simple Building, No. 17 Guangming Building, Langcheng District

Author:Beijing released Time:2022.07.28

Guide

From July 18th, Beijing has released a series of reports of "Best Practice" for the "Best Practice" of the Lianhe Municipal Planning Natural Resources Commission to find the direction of exploration from these best practices and excellent cases. The fourteenth station will take you to understand the pilot project of the No. 17 simple building of Guangming Building, Dongcheng District.

basic situation

No. 17, Guangming Building, is located in Guangming Building District, Longtan Street, Dongcheng District. It was built in the 1960s and was a direct managed public housing in the area. There were 29 residents. The building's body is a three -story brick -concrete structure, the wall is an empty fighting wall, and the phenomenon of cracking is located. The floor is a groove -type plate with poor load -bearing performance. Every 5 residents in the building share one toilet, and the water is old and aged. The wiring of the wires is serious, and it is a simple building with a high risk level. The project was officially launched in August 2020. All 29 residents completed the submission of housing and selection of houses, and chose to return. It was officially constructed on July 2, 2021. The original building was demolished and re -construction. The new buildings were semi -underground and four floors above the ground.

Location map

Implementation results

This project is based on the "Opinions on the Pilot Work of the Reconstruction of the Delica Buildings" based on Jingjianfa [2020] No. 178, and the first simple building reconstruction pilot project was launched in the core area of the capital function. The environment, further exploring urban renewal and transformation models has a demonstration effect and significance.

Structural strengthening guarantees living safety. After the converted in place, the 17th of the 1960s of Guangming Building became a new era of residential buildings with a solid structure. The problems of hidden dangers such as the weathered peeling, the old facilities, and the aging line pipeline have been completely solved, and the appearance of the building is refreshing. During the design process, the original brick -concrete structure (of which the wall is a brick -and -empty way, the floor as a slot) into the shear wall structure, which improves the building bearing capacity, has better earthquake resistance, and meets the residential residence. Architectural safety, applicability and durability requirements. At the same time, the shear wall structure also increases the overallness and flexibility of the living room space.

The complete transformation enhances the livability of the house. After the renovation in place, under the premise that the overall number of households does not increase, an independent kitchen and bathroom for each residents have been added to the residents, which has achieved the setting of the house, and solves the problem of "difficult toilet, bathing difficulties, and difficult to cook". Avoid the phenomenon of using the bathroom and public space between neighbors, and promote the harmonious coexistence of neighbors; use the increased building space to set up public service supporting rooms to achieve the purpose of revitalizing resources and serving residents. The functionality and livability of old communities and livables in old communities are available. Both have been greatly improved.

After reconstruction

Scientific design meets the comfort of the living room. After the renovation of the same place, the overall unit layout is adopted to reasonably set the stairs position to increase the private nature of the living room; all the apartment types achieve north -south transparency, meet the lighting needs of the room ventilation and the north -side room. Increase the sense of space; reasonably plan the indoor space, all the kitchen to open the window, and some bathrooms achieve the effect of dry and humid separation and independent window opening; by introducing municipal central heating, it solves the problem of people's livelihood problems in winter, creating a comfortable living new living new new living. Experience.

People -oriented enhancement of the masses' sense of gain. After the renovation in place, combined with the previous situation, it provides residents with a diversified policy design. Among them, the resettlement method of "return+purchase" transforms the original direct management public housing into a property right house with reference to the management of affordable housing. Residents can be transformed from the original "public housing lessee" to "housing property owner" to "housing property owner" to "public housing lessee" to "housing property owner" "In addition, the improvement of the living environment and house value has improved the sense of gain of the masses.

No. 17 Simple Building before the reconstruction of the southwest side

No. 17 Simple Building after reconstruction

Innovation experience

Compared with the original simple building retirement method, the project has formed three changes in the implementation concept, that is, the concept of transforming the government to the main body of the masses from the government, from the government's capital contribution to a model of cost sharing. Improve housing conditions and achieve the purpose of saving costs. In the specific implementation, it has the characteristics of the innovation of mass participation mechanisms, innovation of implementation path, innovation of the reconstruction funding model, and innovation of approval models. It provides a set of experiences that can be replicated, promoted, and reference. Fully respect the wishes of the masses and innovate the working mechanism of the masses

In order to give full play to the role of the masses and improve the participation of the masses, the pilot project of the Simple Building of Guangming Building No. 17 in accordance with the principle of "residents' application, government guidance, and enterprise implementation", the application of application was adopted. The design scheme and the willingness to consult and sign in the property management method, and the "three 100%" as the premise of the reconstruction work, and implement the demolition and reconstruction on the basis of fully soliciting residents' opinions. The first is to convert the willingness to consult. After the project was launched, the headquarters increased the policy promotion and interpretation through household investigation, extensively solicited the opinions of the masses, and realized 100%of residents' application for reconstruction. The second is the implementation plan, design plan, and the willingness to consult with property management methods. Two rounds of publicity were carried out, and it was modified and improved according to the feedback of the residents, and finally obtained 100%of the residents' consent. The third is to organize pre -signing agreements. On March 21, 2021, the project launched the pre -signing agreement and the signing period was 10 days. On the first day of the signing of the contract, 100%of the residents signed, and the agreement was officially effective.

Resident work

House selection signing site

Diversified policy design to meet the diversified needs of residents' demands

According to the spirit of the document [2020] No. 178, the project adopts the policy of "disassembling one and one". After the reconstruction, residents can choose to return or relocate to enrich the policy design. Choose to return to residents to obtain housing property rights that refer to the management of affordable housing by purchasing, or they can choose to continue renting public housing. For residents who have no willingness to return, they can refer to the application -based lease policy with reference to the application -based lease policy. Eligible families can apply for a purchase of a common property house. For families with particularly difficult residences, they can be resolved through housing security. Through all -round policy publicity and interpretation, 29 residents chose to return+purchase methods and sign an agreement. Return to the property rights of the building's houses from the leased public housing to personal property houses.

Converted design plan preaching site

Reconstruction design scheme display site

Follow the principle of moderate improvement and comprehensively carry out the top -level design of multiple goals

Focusing on the goals of multiple benefits such as planning, population control, functional needs, wishes of residents, and financial efficiency, the project has carried out multiple rounds of design and demonstration with the goal of solving the needs of "safety, livability, and convenience". In order to achieve regional planning requirements, the surrounding houses are considered four floors, and the number of design layers is adjusted to four floors above the ground, and the height and style of the surrounding buildings are coordinated and unified. Back to the building, the roof is built as a slope roof, setting the eaves. The overall building color includes brick red and gray tiles, which are integrated with the surrounding environment. Based on the principle of increasing the number of overall households, each household increases independent kitchen and bathrooms to achieve the completeization of houses. Add a semi -underground floor as a supporting room for public services, supplement the shortcomings of public service facilities in the area, and increase the construction area of 432 square meters. From the perspective of project practice, simple buildings are settled to appropriately increase kitchen and bathroom space, which can improve living conditions and meet the functional needs of residential residential use. The addition of half basement can make up for public service facilities and basically realize the balance of project funds. Increasing residential and public service functions, not limited to the increase or decrease of the construction scale of a single project, reflecting the concept of people -oriented and comprehensive design.

No. 17 Simple Building after reconstruction

Improve the multi -party funding model and achieve the goal of rebuilding economic benefits

The project exploration has formed the cost -sharing model of "urban government subsidy+resident funding+property ownership". The first is to share subsidy funds in accordance with the standards of comprehensive rectification subsidies for old communities, and the urban finance shall share subsidy funds in accordance with 1: 1.2 ratio. Second, the residents' investment in the purchase of new houses after the purchase and reconstruction. Third, because the building belongs to the district's direct management public housing, the district government as the property right unit has the capital investment of the remaining part of the project. , Basically, the balance of income and expenditure of fiscal investment can be achieved.

Innovate the approval mode of parallel, and the compression cycle guarantees residents to return as soon as possible

In order to achieve the early return of residents, the city and district departments have repeatedly discussed the approval process of "parallel approval and simultaneous handling". In the same period when the main organization's residents solicited the rebuilding policy, pre -signing, moving house delivery, and building demolition, the requirements for the approval of the approval, residential construction, and regulations from the departments from the departments of the departments, and the review of the review. , Land allocation decision, construction project planning permit, construction permit and other key approval procedures, etc., have realized the project promotion and construction approval.

No. 17 Simple Building after reconstruction