Policy support
Assembled building development from zero to 4.5 million square meters
Assembled building is a major change in the way the building is constructed, in line with the province to build a national ecological civilization pilot zone strategy of development requirements, and has a high degree of industrialization, short construction cycle, convenient transportation of components, recycling in the whole life cycle, green and environmental protection advantages.
Liu Lianwei, deputy director of the provincial Department of Housing and Construction, introduced that since the issuance and implementation of the provincial government's "Implementation Opinions on Vigorously Developing Assembled Buildings" (Qiongfu 〔2017〕 No. 100) document in 2017, the province's assembled buildings have achieved a relatively rapid development, with the province's assembled floor area of 820,000 square meters determined for implementation in 2018, and close to 4 million square meters in 2019 already.
In the promotion of the development of assembled buildings, due to the relatively weak foundation of the construction industry in Hainan, coupled with some cities and counties on the development of assembled buildings, such as the policy awareness of the development of assembled buildings is not in place, the construction market has a subjective fear of assembled buildings, Hainan's assembled buildings in the new assembled buildings in the percentage of the new building still has a large room for improvement.
For the two years of promotion of assembly building problems, the provincial Department of Housing and Construction to the provincial Department of Natural Resources and Planning, the Provincial Development and Reform Commission and other departments to seek modifications to the feedback received more than 30, after repeated discussions to modify the formulation of the introduction of 13 measures to accelerate the development of assembly building.
Clear responsibilities
Clear responsibilities for the approval of various aspects of the construction of assembled buildings
The Notice in the first article clearly defines the main responsibilities and tasks of the government departments in the main aspects of the land grant, planning and construction supervision.
Liu Lianwei said it mainly calls for the strict implementation of the implementation of the responsibilities of each link in the "Management Provisions on the Implementation of Major Links in Hainan Province's Assembled Buildings (Interim)" (Qiongjianke [2019] No. 82). Move the audit gate of whether the project is applicable to be built in assembly mode forward, and run through the main stages of the project implementation process, and bring into play and make use of the existing regulatory mechanism of the closed links of the basic construction procedures of the assembly building. The real solution to the relevant functional departments in the main aspects of the project to check the outstanding problem of laxity.
Strengthening of supervision
The proposed non-assembly mode of construction of the project from the strict control
The Notice clearly puts forward the "municipal and county governments shall not be in the form of minutes, instructions, instructions and other forms of decision-making project construction method. Liu Lianwei said, a project is suitable for the construction of assembly mode, theoretically should be a technical problem, should be based on the specific program of the project for professional judgment, including whether it is necessary to use the structure of the irregular super-limit, technical or spatial conditions, etc., the need for industry and technical experts from different perspectives to study and judgement should not be the municipal and county governments with a meeting minutes, instructions or instructions can be decided. In our work research, found that meeting minutes, instructions, instructions and other forms of decision projects do not use assembly mode construction situation still exists in some cities and counties more generally.
In addition, in the need for expert review and judgment, the "Notice" further clarifies the project is not suitable for technical reasons to use the assembly method of construction of the expert review process. The "Notice" requires that the technical reasons for the proposed not to use assembly mode of construction of the project, no longer according to the provincial key or super-limit and general projects to distinguish between all projects uniformly reported to the Office of the Provincial Joint Conference on assembly of buildings to organize experts to determine the audit, and clearly defined the composition of the expert group and the number of experts, that is, the expert group should be composed of no less than seven experts, should be drawn from the assembly of construction experts database in Hainan Province. At the same time, it is also stipulated that the review must be agreed by more than three-fourths of the experts in order to pass the review, i.e., when the expert group consists of seven experts, each expert is required to express an independent opinion, and only no less than six experts expressly indicate that the project is difficult at the technical level, and really can not satisfy the "assembly rate of assembled buildings in Hainan Province Assembly Rate Calculation Rules," "assembly of concrete structures When the assembly rate of the building is not less than 50%, the building can be constructed in the traditional way.
Industrial layout
Optimization of assembly building industry agglomeration and scientific and technological innovation support
The Notice makes it clear that to accelerate the promotion of the province's assembly building, green building and other technology system research and development, production of parts and components, construction, and decorating, consulting services, training and other upstream and downstream industry agglomeration. Integrated assembly building capacity layout, in addition to Chengmai, Dingan, Wanning existing and Sanya proposed assembly building industrialization base, assembly building parts and components of the new production capacity in principle should be integrated and centralized layout to the Linggao Gold Port Development Zone.
Speed up the development of standards for assembled building parts and components, dig deep into the province's existing production potential of assembled building components, and strictly control the quality of assembled building parts and components. Encourage enterprises, institutions of higher learning and R&D organizations to increase investment in R&D, and carry out technical research on vibration damping, corrosion prevention, waterproofing and sunshading for buildings under strong typhoons, high temperatures, high humidity and high salinity, in view of the characteristics of the tropical oceanic monsoon climate.
Vigorously promote the technical application of building information modeling (BIM) in all aspects of the whole life cycle of buildings, such as standards, design, production, construction and operation and maintenance, as well as support enterprises, institutions of higher learning and research and development institutions to develop production equipment with a wide range of products and a high degree of automation, and to strengthen support for scientific and technological innovation. Proactively introduce design and construction enterprises and research teams with practical experience in the field of assembled buildings to the whole country. Cultivate a group of talents familiar with assembly building and building information modeling (BIM) technology. Actively promote professional skills training and cultivate a group of assembly building industrial workers.
The assembly construction industry, according to the province's strategic emerging industries related regulations to enjoy the manufacturing industry, scientific and technological innovation, fiscal and financial policy support, and to encourage qualified enterprises to actively declare high-tech enterprises and technologically advanced service enterprises in Hainan Province, according to the provisions of the corresponding financial subsidies or tax incentives.
Liu Lianwei said, the above provisions are from the province's assembly building industry to enhance the ability to strengthen the overall layout, looking forward to promoting the industrial level of enhancement, personnel training, scientific and technological innovation capabilities, as soon as possible to make up for shortcomings, the industrialization of the assembly building level up, the incremental cost down, to solve the problem of the province's weak foundation of the construction industry, and to achieve the transformation and upgrading of the province's construction industry.
Development goals
By the end of 2022, the proportion of commercial residential buildings built in assembly mode should be no less than 80%
The Notice proposes that, by the end of 2022, the proportion of projects built in assembly mode should be no less than 80% in the annual implementation plan of the annual commercial residential buildings in each city and county. Projects that have been applied for and determined by the provincial Housing and Urban-Rural Development Department to have met the national evaluation standards for assembled buildings can appropriately increase the project's annual commercial residential plan index. Liu Lianwei said that the clause is a supplement and improvement of the problems in the promotion of assembly building, and in the process of promoting the application of assembly building in commercial housing projects in 2019, there is a situation in which a large number of the planned construction indexes of commercial housing are used for projects constructed in the traditional cast-in-place way to solve the historical legacy problems, which is a departure from the original intention of increasing the application ratio of assembly building in new commercial housing. Therefore, the proposal of this index can not only ensure the proportion of assembled buildings in the application of new commercial residential housing, but also to a certain extent to solve the objective needs of some projects that are indeed not suitable for the assembly method of construction, as well as to solve some of the historical legacy problems.
"Notice" to encourage libraries, exhibition halls, industrial plants and airports, railroads, highways, ports and other passenger terminals, office buildings, office buildings, schools, hospitals, parking buildings and monolithic area of more than 20,000 square meters and other public **** building, as well as seismic intensity of 8 degree zone of ultra-high-rise buildings, such as priority to the use of steel structure (including steel-concrete & lt; wood & gt; combined structure) assembly method. Construction. Encourage urban bridges, pipeline corridors and other municipal infrastructures to actively adopt the construction of assembled parts and components. Encourage the reconstruction of rural dilapidated buildings, community activity centers (rooms), police stations and other construction projects suitable for standardization, modular construction projects using assembly mode construction. Liu Lianwei said, this is from the technical system characteristics of assembly construction, guiding the large-span public **** construction using steel structure, and encourage municipal infrastructure, community service centers and other suitable standardization, modularization of construction projects using assembly mode construction.
The Notice also proposes that assembly building projects should, in principle, adopt the engineering general contracting (EPC) mode, and consider design, construction, production of components and other key aspects. The bidding stage of EPC should, in principle, be initiated after the completion of the project proposal or program design approval. For assembly building projects with an assembly rate of more than 60% and only a small number of potential bidders to choose from, invitation to tender may be used. Liu Lianwei said, the provisions of the proposed, both the province's primary health care institutions to standardize the construction of the assembly of the building to promote the experience of the summary, but also on the 100th "focus on the task" of further strengthening.
Policy incentives
The deadline for the introduction of the implementation of the assembly of the building volume rate incentives
The Notice makes it clear that the municipal and county governments should be the deadline for the implementation of the assembly of the building volume rate incentives to ensure that the volume rate incentives provided for in the No. 100 policy to implement the full implementation of the incentives. For projects under construction or built in line with the volume rate incentive policy, applied for by the enterprise, can be realized in the project location of the enterprise's other projects in the volume rate incentive index.
Liu Lianwei said, this is mainly to solve the 100 document on the floor area rate incentives did not land this prominent problem, reflecting the integrity of the government. A few days ago, by the Office of Capital Planning in conjunction with the Office of the joint issuance of the "on accelerating the development of assembly building volume rate incentives to implement the rules of the notice", clearly put forward the cities and counties should be June 30 this year before the introduction of the city and county assembly building volume rate incentives for the specific implementation of the rules.
Increase accountability
Construction units do not fulfill their responsibilities will be included in the bad faith record
"Notice" clearly, the province and the city and county departments should be the project project, preliminary design (for the record) approval and land transfer, planning permission (for the record) and other project information, through the government information platform to the province or the city and county assembly of the joint meeting of the construction of the joint meeting of the units to be intercommunicated **** enjoy. Housing and urban and rural construction departments at all levels to strengthen the project tracking supervision and technical guidance.
The Notice emphasizes that municipal and county governments will be notified and criticized or interviewed for failing to implement the relevant provisions in all aspects of the work of promoting assembly construction, and if the situation is serious, they will stop adding new annual commercial residential plan targets. The construction units of each project, survey and design organizations, graphic review organizations, general construction contractors and related responsible persons, etc., who have not seriously fulfilled their responsibilities, will be included in the bad faith record and will be made public.
Liu Lianwei said, the implementation of the project landing in the process of administrative approval departments, engineering and construction units, survey and design and other parties involved, are included in the supervision and accountability system, while ensuring that the information is open **** enjoy, in order to truly solidify the system's cage, to ensure that the landing of the policy measures.