（2） Work target: By 2022, the proportion of precast buildings in the new building area will reach more than 21%; 24% in 2023 and 27% in 2024; In 2025, it will reach more than 30%, and the assembly rate will reach more than 50%.

The evaluation score of enclosure wall and internal partition wall shall not be less than 10 points; 3.

5.

（3） Scope of implementation 1.

The following implementation plan is hereby formulated.

Halfen Frimeda

（4） New precast construction projects invested by the government and state-owned enterprises, and public buildings with a building area of more than 10000 square meters shall be designed, produced, constructed, operated and maintained using BIM technology, and the EPC construction management mode shall be actively promoted.

The newly-built indemnificatory housing shall adopt precast buildings, including resettlement houses, public rental houses and revolving houses; 3.

The public buildings invested by the new government should take the lead in adopting precast buildings; 2.

The full text of the implementation plan for accelerating the development of precast buildings in Daixian County is as follows: to further implement the Guiding Opinions of the General Office of the State Council on Vigorously Developing Fabricated Buildings (GBF [2016] No.

47) documents are refined to promote the development of precast buildings in our county, strive to promote the upgrading and transformation of the construction industry, and comprehensively improve the quality of urban construction.

71) The Implementation Opinions of the General Office of the People’s Government of Shanxi Province on Vigorously Developing Precast Buildings (Jin Zheng Ban Fa [2017] No.

62) and the Implementation Opinions of the Office of the People’s Government of Xinzhou City on Further Accelerating the Development of Precast Buildings (Xin Zheng Ban Fa [2022] No.

At the same time, the assembly rate of large public buildings of more than 20000 square meters is not less than 60%.

By the end of the “14th Five-Year Plan”, a modern construction industry system characterized by standardized design, factory production, assembly construction, integrated decoration, information management and digital application will be basically completed.

2、 Promotion measures (I) The precast building project should adopt the general contracting mode of design and construction, or the cooperation mode of joint agreement signed by the design and construction enterprises for more than three years to bid for the construction of precast buildings.

Promote the development of design, construction and component manufacturing enterprises with the development of new building industrialization, and cultivate 2-5 local EPC enterprises with intelligent construction capabilities and corresponding professional high-level construction skill teams.

Encourage real estate development enterprises to build and develop commercial housing projects in blocks with precast buildings as the main way; The development enterprises that promise to use all precast buildings will be given priority to land supply, and may not be restricted by the annual development plot.

The construction drawing design document should contain a special section of precast building design.

Fabricated buildings may not be used for the structures and supporting facilities built separately in the above implementation scope.

Accelerate the development of precast buildings, promote the development of precast buildings from horizontal to vertical, complete decoration, and innovative application of BIM technology, actively promote the general contracting of design and construction, and promote precast buildings to move towards high quality and high quality.

The construction site shall be subject to general contracting management, and shall not dismember the contracted project, designate subcontractors, and provide construction materials, components and parts in violation of the contract..

Public buildings, commercial buildings, workshops and warehouses invested by state-owned enterprises shall be precast buildings; 4.

6.

The newly-built public buildings with a floor area of more than 20000 square meters (inclusive) invested by the society shall be precast buildings; We will encourage public buildings below 20000 square meters to adopt precast buildings.

The assembly rate shall not be less than 50%.

（2） The design unit shall pre-evaluate the design documents, calculate the assembly rate in accordance with the provisions of Chapter 4 of the Standard for Evaluation of Fabricated Buildings (DBJ04/T396-2019), fill in the statistical table of design score of precast buildings, and attach the itemized calculation sheet of assembly rate.

Notice of the Office of the People’s Government of Dai County on Printing and Distributing the Implementation Plan for Accelerating the Development of Fabricated Buildings in Dai County (DZBF [2022] No.

Encourage new public buildings with a single above-ground building area of more than 10000 square meters to adopt precast steel structures.

（3） After receiving the special precast building design submitted by the design unit, the construction unit shall timely organize relevant experts (5-7 people) in the fields of architecture, structure, electrical, HVAC, decoration, and production of parts and components to conduct a comprehensive evaluation.

59) People’s governments of all townships (towns) and relevant units directly under the county: The Implementation Plan for Accelerating the Development of Fabricated Buildings in Dai County has been approved by the county government and is hereby printed and distributed to you.

The evaluation activities shall invite the management personnel of the competent department of building energy conservation to the site for supervision.

Fully decorated; 4.

Please implement it carefully.

（4） The implementation standard of precast buildings shall comply with the relevant national and provincial standards, and the assembly rate shall meet the provisions of 3.0.3 of the Standard for Evaluation of precast buildings (DBJ04/T396-2019): 1.

The property, kindergartens, medical care, elderly activity houses and commercial buildings built by real estate development enterprises for commercial residential quarters should all be precast buildings.

For commercial housing development projects that have obtained the state-owned land use right through bidding, auction and listing, the precast buildings shall be planned and constructed according to the proportion not lower than the precast development target of the next year.

of the precast building in the bidding list.

The evaluation score of the main structure shall not be less than 20 points; 2.

（5） The construction unit shall include all the quantities of precast component production, construction installation, decoration, mechanical and electrical installation, etc.