I. General Requirements
(I) Guiding Thought
Taking Xi Jinping's thought of Socialism with Chinese Characteristics in the New Era as the guideline, and comprehensively carrying out the Party's The spirit of the 19th National Congress and the 19th Plenary Session of the CPC Central Committee, earnestly implement the spirit of the important instructions of General Secretary Xi Jinping's important speeches and instructions to Inner Mongolia, adhere to the main line of green, low-carbon and sustainable development, improve the policy system, regulate the market behavior, strengthen the technological support, the integration of industrialization and information technology as a means of accelerating the transformation of the way of organizing and implementing the construction of engineering construction and the application of information technology and intelligent construction technology, and the full implementation of the development goals of building energy conservation and green building, vigorously implement the construction of building energy conservation Green building development goals, vigorously implement assembly construction technology, and further do a good job in the field of housing and urban-rural construction in the development zone energy consumption "double control" work, reduce resource and energy consumption, enhance the quality of the human environment, the development zone for the construction of ecological civilization to provide strong support.
(2) Basic Principles
1.Promote according to law, standardize management. Improve the policy system, management system, technical system, play a coordinated mechanism of various departments to promote and improve the scientific management of building energy efficiency and green building.
2. Highlight the key points and promote comprehensively. With the development of green building as the main line, focusing on building energy efficiency, the promotion of green building materials, the development of assembled buildings, energy-saving renovation of existing buildings, the application of renewable energy, the application of building thermal insulation and structural integration, the development of passive ultra-low-energy building and green construction work.
3. Around the level of economic and social development in the development zone, the implementation of building energy efficiency and green building development goals and strategies in an orderly manner, to meet the needs of the people for a better living environment.
4. Technology-led, innovation-driven. Improve the ability of scientific and technological innovation, promote the application of the "four new technologies" (new technologies, new processes, new materials, new products), accelerate the elimination of outdated technologies and products, to achieve the development of housing and urban-rural construction in the field of energy consumption "double control" goals.
Two key tasks
(a) Continuously promote the building energy efficiency
1. Strictly enforce the mandatory standards for building energy efficiency. April 1, 2022 onwards development zones, new buildings, expansion and alteration of buildings and existing building energy-saving renovation projects strictly implement the "General Specification for Building Energy Efficiency and Renewable Energy Utilization" (GB55015-2021), the average energy-saving rate of new public buildings should be 72%, the average energy-saving rate of new residential buildings should be 75%, and continue to increase the mandatory energy-saving building standards implementation supervision. Continuously increase the supervision of the implementation of mandatory building energy efficiency standards. Strengthen the new building in the design, review, construction, completion and acceptance of energy-saving supervision, the implementation of the main body of all parties responsible for the quality of energy-saving.
2. Steady development of passive ultra-low energy buildings. Incorporate passive ultra-low-energy and near-zero-energy building pilots into planning, and continuously promote the development of passive ultra-low-energy and near-zero-energy buildings. By 2025, the ultra-low-energy construction standards will be fully implemented; by 2030, the proportion of near-zero-energy buildings in new buildings will reach more than 10%.
3. Improve the building energy-saving regulatory system. Strictly implement the "double control" target task of energy consumption in the construction field, improve the management system of energy-efficiency evaluation, strengthen the capacity building of energy-efficiency evaluation organizations, and promote the disclosure of labeling information. Strengthen the management of energy efficiency in public buildings, promote the installation of energy-saving monitoring systems in office buildings and large-scale public buildings, and realize the classification and sub-metering of building energy consumption. Promote energy consumption statistics, online monitoring of energy consumption, and strengthen the management of energy efficiency in the operation phase of the building.
4. Guide the implementation of building energy efficiency standards for rural pastoral housing. Investment in rural pastoral area public buildings, all kinds of rural pastoral area housing construction demonstration projects to choose green energy-saving technology, promote rural pastoral area residential buildings in accordance with the "rural pastoral area residential building energy-saving design standards" (DBJ03-78-2017) design and construction. The construction of green farm houses is being carried out, clean heating is being promoted, and cleaner and coal-free energy is being guided for buildings in rural pastoral areas, so as to improve the indoor living environment and reduce conventional energy consumption.
(2) Promote the development of green building scale
5. Strictly implement the scope of implementation of green building standards. Implement the carbon peak carbon neutral requirements, continue to strengthen the "green building evaluation standards" (GB/T50378-2019) implementation supervision, the green development concept into the whole process of engineering planning, design, construction. Actively create green ecological neighborhoods and green ecological urban areas. Comprehensively consider factors such as energy saving and emission reduction, safety and durability, and ease of construction to select building forms, materials and structures. Advocating the concept of sponge city construction, reduce water consumption and emissions.
6. Development of high-star green buildings. Development Zone in the overall urban planning area of new office buildings, security housing, government investment in public welfare buildings, single building area of more than 20,000 square meters of large public buildings, 40,000 square meters in the city center and more than the residential district, as well as the city's new areas, green eco-city in the civil construction of the implementation of a one-star green building standards ("North to Ulluji Muren Street, South to the Chuangye River, West to the West Liaohe, West to the Chuangye River. To the West Liao River in the north, west to Chuangye Avenue, east to Fuxing Road" within the scope of the full implementation of one-star green building standards); ultra-high-rise buildings to implement green building three-star standards. Preparation and implementation of "Tongliao City Center Green Building Special Planning", the minimum green building grade indicators into the land grant conditions. Encourage real estate development projects to build high-star green buildings, focusing on the construction of a number of star-rated green buildings, green eco-districts. Further enhance the quality of implementation of green building standards, green eco-city, green eco-district construction continues to advance.
7. Strengthen the whole process of green building construction supervision. Housing and urban-rural construction departments in charge of the implementation of the project construction stage of green building development requirements into the project construction management procedures, strict control of construction plan review, construction permits, completion and acceptance of the record and other key links, the strict implementation of the "Inner Mongolia Autonomous Region Civil Building Energy Efficiency and Green Building Development Ordinance" and related provisions, the full implementation of the regulatory responsibility. The construction plan review organization should strengthen the policy of green building implementation scope, and review the requirements in strict accordance with the green building standards; strictly review the major design changes of green buildings, and strictly prohibit unauthorized changes or reduction of green building design requirements. Project quality supervision agencies should strengthen the site green building materials, equipment and important parts of the supervision and inspection of the building envelope and air conditioning HVAC systems and other energy equipment should be in the main structure acceptance, completion acceptance of the two stages of supervision and inspection, and in the construction project quality supervision report to put forward a special supervision views.
(3) Promote the development of industrialized construction
8. Strengthen the systematic integrated design. Promote the synergistic development of the whole industrial chain, encourage design units to provide whole-process consulting services, and implement the new building industrialization project builder responsibility system. Optimize the pre-project technical planning scheme, guarantee the front participation of production, construction, operation and maintenance parties, and coordinate the project scheme design, preliminary design and construction drawing design. Guiding construction units and general contracting units to the construction of the final product and comprehensive benefits as the goal, to promote the industry chain upstream and downstream resource sharing, system integration and linkage.
9. Fully utilize digital design. BIM positive design is actively used, through digital design means to promote the building, structure, equipment pipeline, decoration and other multi-disciplinary integrated design, to ensure that the depth of design in line with the production and construction requirements, to give full play to the comprehensive advantages of the new building industrialization system integration. 2023 onwards, the scope of the development zone within the investment of more than 100 million yuan or more than 20,000 square meters of a single building area, technically complex, the management of high synergy requirements, the state-funded investment in the development zone. BIM technology will be adopted in all the house building and municipal engineering construction projects invested by the state-owned capital with high synergy requirements.
10. Strengthen the building style control. Strengthen the technical proof of the design scheme, seriously implement the new building industrialization project standardized design, industrialized construction and building style organic unity of the building design requirements. Further improve the technical guidelines for urban design, and adapt the design scheme of single buildings to the urban design style in terms of shape, color, volume and height, so as to shape the city's characteristic style. In the architectural design program review stage, to strengthen the new project design argumentation, the implementation of applicable, economic, green, beautiful new-era building guidelines, strict control of the construction of ultra-high-rise buildings, to avoid greedy, foreign, strange and other chaos.
11. Optimize the production layout of parts and components. Promote the standardization and integration of parts and components. Vigorously promote assembly decoration, improve the overall sanitary ware, integrated kitchen, overall doors and windows and other building components of the industry supporting capacity, and gradually form a standardized, serialized building components parts supply system. Promote a balanced supply of assembled building capacity. Comprehensively consider the transportation and service radius of parts and components, guide the rational layout of production capacity, strengthen market information monitoring, regularly release the supply and demand of production capacity and price of parts and components, and improve the utilization rate of production capacity.
12. Promote intelligent and lean construction. Invest in the development of intelligent construction technology. Accelerate the integrated and integrated application of BIM technology in the whole life cycle of new buildings. Actively guide institutions of higher learning, research institutes, industry associations, construction industry enterprises to join forces to build the construction industry Internet platform, jointly establish a BIM technology standardized parts and components database, and gradually realize the interactive sharing of information at the stages of design, procurement, production, construction, delivery, operation and maintenance. Promote the demonstration of intelligent photovoltaic applications, building-integrated energy panels and related technologies, and promote the application of photovoltaic power generation systems integrated with buildings. Carry out intelligent upgrading actions for production equipment and construction equipment, and encourage the application of intelligent equipment such as construction robots, industrial robots and intelligent mobile terminals. The company also encourages the application of construction robots, industrial robots, intelligent mobile terminals and other intelligent equipment.
13. Actively apply lean construction methods. Improve the lean construction organization method suitable for the new building industrialization, implement the assembly building decoration and main structure, mechanical and electrical equipment construction, give full play to the advantages of interspersed construction of structure and decoration, and improve the level of construction site refinement management. Strengthen the quality and safety control of key parts and processes such as entry of parts and components, construction and installation, node connection and grouting, sealing and waterproofing, and strengthen the quality and safety technical briefing for construction management personnel and front-line workers. Strengthen the whole process of organization and management and technology optimization and integration, and establish the whole process of traceability mechanism. Monitoring and controlling the generation of dust, noise, light, sewage, harmful gases and solid waste at the construction site through information technology.
14. Actively implement residential full renovation. Promote the implementation of residential full renovation projects in the form of general engineering contracting, to realize the integration of design, procurement and construction. Promote the application of assembly-type renovation methods. Increase the supervision and inspection of residential full renovation, strengthen sales control, and improve the quality of finished residential decoration, environmental protection and indoor environment. New homes take the lead in implementing full renovation of buildings, realizing the transaction of finished homes, and gradually promoting full coverage of full renovation of homes.
(4) Accelerate the development of assembled buildings
15.Continuous development of assembled buildings. Promote the application of assembled steel structure in various types of civil buildings such as guaranteed housing, office buildings, schools and gymnasiums. Improve the structural system of assembled concrete buildings applicable to different types of buildings, and increase the integrated application of high-performance concrete, high-strength steel reinforcement, energy dissipation and vibration damping, and pre-stressing technologies. Explore the best fit between the quality and efficiency of cast-in-place concrete and assembled synergy. Allow the assembly rate to be measured according to the project as a whole, and the assembly rate indicator can be transferred between different single buildings of the same project. For new buildings in tourist attractions, landscaping, self-driving inns and resorts, etc., develop modern assembled wood structure buildings according to local conditions.
16. Enhance the proportion of assembled decoration. Assembled buildings, star green building engineering projects should be fully implemented assembly decoration, actively develop finished homes, advocate menu-type full decoration, to meet the personalized needs of consumers. Promote the integrated design of assembly decoration and specialization in architecture, structure and mechanical and electrical engineering. Promote the separation of pipes and lines, integrated modular technology, improve the quality of decoration, reduce operation and maintenance costs and energy consumption. 2023 onwards, the new assembled buildings should be fully implemented assembly full decoration; strive to 2025 in the central city of commercial housing assembly decoration rate of more than 30%.
(V) Steady promotion of energy-saving renovation of existing buildings
17. Continuously promote energy-saving renovation of existing residential buildings. Combined with the double repair, clean heating, urban transformation of old neighborhoods, and actively promote the financial funds to guide the owner of the unit and heating enterprises as the main body, pipeline units to build, residential maintenance funds to supplement the participation of the beneficiaries of the residents of the existing residential building energy-saving transformation model of multiple financing. Encourage existing residential buildings to carry out green transformation.
18. Solid energy-saving transformation of public buildings. Strengthen the management of energy use in public buildings, and promote the integration of production and financial innovation services. Institutional office buildings, government-invested public buildings and public welfare buildings should take the lead in energy-saving renovation, the implementation of energy-saving operation and management, in accordance with the contract energy management model paid to the energy-saving service company's expenditures are considered as energy cost expenditures.
(F) Strengthen the promotion and application of green building materials
19.Strengthen the promotion and application of green building materials. The development of safe and healthy, environmentally friendly, excellent performance of new building materials, cultivate green building materials demonstration products and demonstration enterprises. Promote the implementation of green building materials product certification system, strengthen green building materials product production, certification, credit application and other supervision and management. Improve the market system of green building materials, enhance the quality of green building materials products, increase the supply of green building materials products, guide the consumption of green products, and promote the transformation and upgrading of the building materials industry and the construction industry. Promote green building, secure housing and other government investment or use of financial funds for construction projects, take the lead in the use of certified green building materials products.
20. Implement the integration of building thermal insulation structure. The development of building thermal insulation structural integration technology to promote the work program, grasp the integration of production base construction, guide the production enterprises to research and development, the introduction of integration technology, improve the level of technology and equipment, improve the quality assurance system, to ensure the integration of technical product quality and market supply. Carry out the screening of integration technology and establish a perfect technical support system. Promote the adoption of integration technology in the city's guaranteed housing, green buildings, government-invested public buildings and public welfare buildings. By 2025, the proportion of building thermal insulation and structural integration projects in towns and cities in the development zone will reach more than 30%.
21. Strengthen the promotion and application of "four new" technologies. Promote the use of building energy efficiency and green building new technologies, new technologies, new materials, new products, and timely publicize the promotion of restrictions on the use of prohibited technology catalog. Promote natural lighting, ventilation, rainwater collection, water use, water conservation, sound insulation and other mature technology products, encourage the use of construction waste, gangue, fly ash, slag and other solid waste as raw materials for the production of wall materials.
(VII) expanding the scale of renewable energy building applications
22. Strengthen the application of renewable energy buildings. Fully utilize natural lighting and natural ventilation to reduce building energy consumption. Reasonable use of renewable energy and waste heat resources. Promote the application of solar energy, shallow geothermal energy, air energy and other new energy sources in buildings according to local conditions, and reduce the use of conventional energy in civil buildings. Strengthen the management of planning, design, construction, acceptance and operation of renewable energy building application projects. Vigorously develop solar hot water building integration systems, and promote the use of solar photovoltaic building integration technology in residential buildings under 12 floors and public buildings such as schools, hotels, swimming pools and public bathrooms. Promote the distributed and integrated application of solar photovoltaic in urban buildings to realize local production and consumption. By 2025, the application ratio of renewable energy in civil buildings in towns and cities of the development zone will reach more than 30%
(H) Promote green construction
23. Promote green construction and safe and civilized construction. Carry out green construction project demonstration, through scientific management and the use of advanced technology, to strengthen the construction of dust management, water conservation, slag transportation, noise pollution, demolition recycling and other aspects of control, the implementation of the "four sections of an environmental protection" requirements, maximize energy saving and reduce energy consumption, and enhance the level of green construction and environmental protection management of construction sites.
(IX) Innovative organization and management mode
24. Vigorously implement the general contracting of the project. State-funded investment projects and assembly building projects actively use the general contracting model to promote the deep integration of design, production and construction. Guide the construction industry backbone enterprises to improve project management, technological innovation and resource allocation capabilities, cultivate a comprehensive management capabilities of the general contracting enterprises, the implementation of the main responsibility of the general contracting unit, to protect the legitimate rights and interests of the general contracting unit.
25. Accelerate the development of the whole process of engineering consulting. Vigorously develop market demand-oriented, to meet the diverse needs of the commissioner of the whole process of engineering consulting services, guide engineering consulting services enterprises to broaden the field of business, to cultivate a number of strong, excellent performance, good reputation of the survey, design, supervision, cost consulting, bidding agency, engineering project management enterprises, to carry out the whole process of engineering consulting services. 2022 onwards, the Government's investment projects and state-owned enterprise investment projects From 2022, government-invested projects and projects invested by state-owned enterprises will take the lead in implementing whole-process engineering construction consulting.
26. Improve the quality and safety supervision mechanism. Strengthen the quality management of prefabricated components, the establishment of supervision enterprises in the factory monitoring system, the implementation of the whole process of quality responsibility traceability. Establish a long-term mechanism for the supervision of the quality of prefabricated components for new buildings. Explore the project insurance system, establish and improve the project quality insurance and guarantee system, and help enterprises strengthen risk control and guarantee the quality of construction projects through the risk accident prevention and rate adjustment mechanism. Incorporate the green performance of residential buildings and the quality of full decoration into the contract for the sale and purchase of commercial buildings, the quality guarantee certificate for residential buildings and the instruction manual for residential buildings. Scientific adjustment of the assembly building and green building project cost standards.
(10) Strengthening Talent Science and Technology Support
27. Cultivate a new type of construction industry talent team. By strengthening vocational skills training, organizing and holding vocational skills competitions, etc., regulating and guiding various types of construction industry enterprises to increase the construction worker training efforts to grow the industrial workforce and increase the supply of highly skilled personnel. Vigorously implement the modern apprenticeship system for construction enterprises, focus on cultivating skilled talents in BIM technology application, steel structure construction, assembly building construction, assembly decoration construction, etc., strengthen the cultivation of traditional construction craftsmen, and support the formation of a professional work team by shift leaders and team leaders with certain management abilities. Guide the construction industry enterprises to link the salary with the skill level of construction workers, and improve the long-term mechanism for guaranteeing salary payment in the field of engineering construction.
28. Promote scientific and technological innovation and industrialization. The establishment of the enterprise as the main body, market-oriented, production, learning, research and use of the integration of technological innovation system. Actively introduce, digest and absorb advanced technologies of building energy-saving and green building, develop complete sets of products and new technologies in line with the actual situation in the development zone, and promote the industrialization of advanced and mature technology products. It supports the research and development of BIM underlying platform software, joint research on steel structure building enclosure system, material performance and connection process, as well as the research and development of technologies such as assembled concrete structure grouting quality testing and efficient connection, intelligent construction products such as construction robots, and so on.
Three, safeguard measures
(a) Strengthen the organization and leadership. All relevant departments should formulate supporting policies and measures after the issuance of this opinion, refine the objectives and tasks, the assembly of buildings and green building development as an important way to implement the energy consumption "double control", a clear unit of responsibility, the implementation of supportive policies, improve the responsibility mechanism, the formation of a concerted effort to manage the work pattern. 2022 onwards, the planning conditions of the construction site, project approval and engineering works, and the construction of a new building, the construction of a new building, the construction of a new building. From 2022 onwards, the proportion of assembled buildings, star-rated green buildings, passive buildings and assembled decoration should be clearly defined in the construction land planning conditions, project project approval and engineering planning and design.
(2) Strengthen the supervision of the whole process of construction projects. In accordance with the "Inner Mongolia Autonomous Region civil building energy efficiency and green building development regulations" and other relevant requirements, improve the civil building project, planning, land, design, review, construction, testing, acceptance, evaluation and other whole-process regulatory mechanism, the implementation of the development and construction, survey and design, construction plan review, construction, supervision and other engineering and construction of all parties involved in the implementation of building energy efficiency and green building related regulations and policies, standards and norms of responsibility. The construction department in charge shall incorporate the requirements for the development of building energy efficiency and green building into the project construction management procedures during the implementation stage of the project construction, strictly control the key links such as construction plan review, construction permit, completion acceptance filing, etc., and carry out daily inspections in accordance with the model of "Double Randomization and Public Disclosure" and "Internet+Supervision", as well as adopt the mode of "Daily Inspection" and "Internet+Regulation". In accordance with the "double random, one open" and "Internet + supervision" mode, the company adopts a combination of daily inspection and random inspection, focusing on checking the implementation of building energy-saving and green building standards, building energy-saving and green building design chapter, construction drawing design document review quality, special construction technology programs, special supervision rules, etc., and strengthening supervision and management of building energy-saving and green building quality behavior to ensure that the requirements are fulfilled. The supervision and management of building energy efficiency and green building quality behavior of all parties to ensure that the requirements are put into practice.
(3) Strengthen the financial land and financial policy support. 2023 onwards, state-owned funds to participate in the investment and construction of public buildings to take the lead in accordance with the construction of assembly type building and star green building standards, to encourage and support the adoption of social investment projects assembly type building and green building. Recommended assembly building industry base (park) into the scope of the demonstration park, enjoy the new industrialization demonstration park related policies.
(d) Increase policy support for the engineering and construction industry. Support construction enterprises to do a good job of environmental impact assessment and monitoring, during the heavy pollution weather, assembly building and other new building industrialization projects in the construction of non-earth and stone operations can not stop work. Establish standards for construction waste emission limits, carry out public announcements of construction waste emissions at construction sites, and reward construction enterprises that meet construction waste minimization requirements at construction sites. Priority is given to recommending assembly-type buildings and star-rated green building projects to declare Luban Award, Grassland Cup and other awards. Projects invested by state-owned funds should explicitly include assembly-type building and star-grade green building requirements as substantive content in the bidding documents. Encourage small and medium-sized enterprises in the construction industry with conditions to form consortiums to undertake assembly-type building and green building projects. Real estate projects using assembled buildings are allowed to apply for pre-sale permits when the civil construction is completed to plus or minus zero. Strongly support the new building industrialization projects to participate in the green building innovation awards.
(e) Improve the incentive mechanism. Combined with energy conservation and emission reduction, industrial development, scientific and technological innovation, pollution prevention and control policies, focusing on increasing support for passive ultra-low energy consumption and near-zero energy consumption buildings, star green buildings, assembly buildings, renewable energy applications, energy-saving renovation of existing buildings, the use of solid waste resources, contract energy management projects, scientific research projects, basic capacity building and so on.
(F) Strengthen performance evaluation. Promote building energy efficiency and green building development, promote the green development of new building industrialization, the first responsibility of the main body, housing and urban-rural construction sector is the implementation of the main responsibility of the first department. In accordance with the prevention and control of air pollution, energy consumption, "double control", ecological civilization construction responsibility goal assessment of building energy efficiency and green building development requirements, improve the working mechanism, improve policies and measures, a clear division of responsibility, increase the promotion efforts, strengthen supervision and inspection, publicity and education, to ensure that the implementation of the objectives and tasks in detail.
