Among them, 11 housing construction projects were eliminated, including 5 prohibitions and 6 restrictions; 11 municipal infrastructure projects were eliminated, including 4 prohibitions and 7 restrictions.
Over the past 40 years of reform and opening up, the construction technology, equipment and materials in the field of housing construction and municipal infrastructure engineering have achieved rapid development, but at the same time, a number of process methods, construction equipment and engineering materials have gradually lagged behind the needs of high-quality development, and some have even seriously endangered construction safety and led to safety production accidents, If it endangers the safety of people’s lives and property, it shall be resolutely prohibited or restricted.
The catalogue prohibits and restricts the processes, equipment and materials that have serious potential construction safety hazards, poor durability, affect occupational health and endanger the ecological environment.
The catalogue is divided into housing construction projects and municipal infrastructure projects.
During the formulation of the catalogue, the differences in regional economic development and the market substitution cycle were fully considered.
The catalogue will focus on mature substitution, comprehensively consider economic applicability and safety guarantee, and will be updated and promulgated successively.
This is the first batch.
As a pillar industry of the national economy, the construction industry is in an important stage of comprehensive transformation and upgrading and high-quality development.
The main content of the catalogue covers a total of 22 items of construction processes, equipment and materials that endanger production safety, including 9 “prohibited” items such as on-site simple fabrication of reinforcement protective layer cushion block process, bamboo (wood) scaffold and alkali accelerator, as well as 13 “restricted” items such as reinforcement flash welder technology, portal steel pipe support frame and nine grid brick.
In order to ensure sufficient supply of substitutes and no significant change in the construction scheme of the project under construction, it is planned to prohibit or restrict the use of relevant processes, equipment and materials in new projects in strict accordance with the contents specified in the catalogue six months after the promulgation of the catalogue.
In order to thoroughly implement the decisions and arrangements of the CPC Central Committee and the State Council on production safety, give full play to the role of technological progress in the construction industry in ensuring production safety, eliminate safety accidents from the aspects of construction technology, equipment and materials, and effectively safeguard the life safety of the people, the Ministry of housing and urban rural development, on the basis of in-depth investigation and research and extensive solicitation of public opinions, The catalogue was drafted and formulated.
In addition, the catalogue also defines the conditions and scope of prohibition and restriction on use, and puts forward alternative construction processes, equipment and materials.
Compilation principle the compilation of the catalogue mainly follows the following principles: first, clarify the content category.
Second, implement the batch release system.
At the same time, all parties involved in the construction are encouraged to carry out scientific and technological research on relevant technical projects, develop key construction processes, equipment and materials to prevent construction safety accidents, and continuously improve the safety level of construction..
Formulate and promote the use of the catalogue, which is conducive to improving the awareness level of construction, survey, design, construction, supervision units and third-party monitoring institutions on the risks of construction technology, equipment and materials, so as to realize full participation and move forward; It is conducive to improve the identification and evaluation of construction process, equipment and material risks and the disposal capacity of the construction site, reduce various accidents caused by construction process, equipment and material risks, and play an extremely important role in improving the guarantee capacity of construction safety production and effectively curbing mass casualties.
Through the investigation of the production safety accidents of housing construction and municipal infrastructure in recent years, it is found that a large number of accidents are caused by the use of some unscientific, unreasonable and backward construction technology, equipment and materials.
Recently, the Ministry of housing and urban rural development issued the catalogue of elimination of construction processes, equipment and materials endangering production safety in housing construction and municipal infrastructure projects (the first batch) (hereinafter referred to as the catalogue), which clearly prohibits and restricts a total of 22 construction processes, equipment and materials endangering production safety.
Third, ensure the bottom line and take into account differences.
In order to facilitate the local competent departments of housing and urban rural development and the main bodies of all parties involved in project construction to better understand the catalogue, the person in charge of the Department of project quality and safety supervision of the Ministry of housing and urban rural development interpreted the catalogue.
Earnestly implement the requirements that the competent departments of housing and urban rural construction and all parties involved in construction and construction should deeply understand the significance of the introduction of the catalogue for further strengthening and improving the production safety risk management of housing construction and municipal infrastructure, strengthen supervision and inspection in combination with reality, and strictly implement the relevant provisions of the catalogue, After the specified implementation period, the “prohibited” construction processes, equipment and materials listed in the catalogue shall be completely stopped for new projects, and the “restricted” construction processes, equipment and materials listed in the catalogue shall not be used within the limited conditions and scope.
The catalogue brings together the experience and wisdom of national construction, survey, construction, design, supervision and other relevant units, colleges and universities and research institutions, and has strong guidance.
On the basis of the national catalogue, all localities can formulate a more strict regional catalogue.
Fifth, widely solicit the opinions of the public and gather the greatest consensus on safe production.
In recent years, new technologies, new processes, new equipment and new materials in the field of engineering construction have been emerging.
Background safety production is related to people’s well-being and the overall situation of economic and social development.
In recent years, China’s construction safety production situation is generally stable, but the total number of accidents is still large, and mass casualties have not been fundamentally curbed.
Fourth, advance steadily.