The guide was studied and prepared in the second half of 2020 and solicited opinions nationwide twice, bringing together the experience of national construction, design and other relevant units, colleges and universities and research institutions.
In some schemes, improper construction risk control measures, weak pertinence of emergency measures, and even violations of laws, regulations, standards and specifications can not effectively guide the safety management of the construction site.
The preparation of special construction scheme is the core of the management of dangerous and large projects and an important starting point for effectively controlling and resolving the risk of major accidents.
Recently, the general office of the Ministry of housing and urban rural development issued the guidelines for the preparation of special construction schemes for divisional and subdivisional works with high risk (hereinafter referred to as the guidelines).
First, earnestly implement it.
Background: in order to effectively control construction safety risks and prevent production safety accidents, the Ministry of housing and urban rural development established a management system for divisional and subdivisional projects with high risk (hereinafter referred to as “dangerous large projects”) in 2004.
Source | please contact the Ministry of housing and urban rural development for deletion in case of infringement.
First, clarify and refine the main contents of the special construction scheme for dangerous and large projects.
The acceptance of large-scale dangerous projects is different from the conventional quality acceptance.
Since the implementation of the management system for large and dangerous projects, the preparation of special construction scheme for large and dangerous projects has been widely valued by the construction unit, relevant units and regulatory authorities.
In the chapter “Project Overview”, the “risk identification and classification” section is added in the guide, which proposes that the risk factor identification and safety risk classification can be carried out for the divisional and subdivisional works involved in the special construction scheme, and it is suggested to formulate corresponding risk response measures and risk classification control measures.
They should deeply understand the introduction of the guide and its significance for further standardizing the preparation of special construction schemes for large and dangerous projects, improving the risk management and control level of large and dangerous projects and preventing production safety accidents, and should be combined with reality, Promote the implementation of the guidelines.
In order to further standardize the preparation of special construction schemes for dangerous and large projects, improve the scientificity and standardization of guiding construction, and effectively control and resolve major safety risks, It is necessary to further clarify and refine the “contents of the special construction scheme” in the notice of the general office of the Ministry of housing and urban rural development on issues related to the implementation of the safety management provisions on dangerous divisional and subdivisional works, so as to standardize and standardize it.
These accidents have caused serious loss of life and property and adverse social impact.
Earnestly implement the competent departments of housing and urban rural development at all levels and the responsible subjects of construction, survey, design, construction and supervision.
The main contents of the guide include 9 types of divisional and subdivisional works with high risk, including foundation pit engineering, formwork support system engineering, hoisting, installation and disassembly engineering, scaffold engineering, demolition engineering, concealed excavation engineering, building curtain wall installation engineering, manual hole digging pile engineering and steel structure installation engineering.
Third, clarify the acceptance contents of dangerous and large projects.
Relevant units, especially the construction unit, shall strictly implement it, realize the standardization and standardization of the preparation of special construction scheme, and improve the preparation level of special construction scheme.
Second, risk identification and classification can be adopted in the special construction scheme.
The guide is a summary of the management experience in the implementation of large and dangerous projects, and has strong pertinence and guidance.
The causes are related to the special construction scheme of dangerous and large projects.
The formulation, promotion and application of the guide is of great significance to urge all parties involved in the construction and competent departments to strengthen risk control awareness, implement risk control responsibilities, refine preventive measures in the construction process, improve emergency response capacity, effectively curb the occurrence of mass casualties and ensure the safety and stability of the construction process.
The coverage and preparation level of scheme preparation have been greatly improved, which has played an important role in effectively curbing the occurrence of major and above accidents.
Therefore, the Ministry of housing and urban rural development organized and prepared the guide.
Second, strengthen supervision and guidance..
The significance of issuing and strengthening the management of dangerous and large projects is one of the important contents of implementing the three-year action plan for national special rectification of work safety.
It takes physical safety acceptance and conditional safety acceptance as the main contents, providing a safe working environment for the large-scale dangerous projects themselves and subsequent projects.
Fourth, refine emergency response measures.
Its core content is that special construction schemes must be prepared for dangerous large projects, For the special construction scheme of dangerous and large projects exceeding a certain scale, experts must be organized to demonstrate, and the construction shall be carried out in strict accordance with the special construction scheme during the construction process.
On the basis of the nine chapters listed in the “contents of special construction scheme” in the notice of the general office of the Ministry of housing and urban rural development on issues related to the implementation of the provisions on safety management of dangerous divisional and subdivisional works, the guide further defines and details the “sections” and contents contained in each chapter.
In the emergency response measures, in addition to clarifying the emergency response organization and responsibilities, responsibilities of relevant units and personnel, emergency material preparation, etc., the emergency events and emergency measures shall also be clarified.
In recent years, major and above safety accidents in housing construction and municipal infrastructure projects still occur from time to time, such as the “July 15” flooding accident of Shijingshan tunnel in Zhuhai, Guangdong, and the “May 16” plant collapse accident in Changning, Shanghai.
In order to facilitate the competent department of housing and urban rural development and the participants of the project construction to better understand the relevant contents of the guide and effectively implement it, the relevant person in charge of the project quality and safety supervision department of the Ministry of housing and urban rural development understands and reads the relevant contents of the guide.
The guide specifies that emergency events refer to major potential accidents and major risk accidents that may occur during the construction of dangerous and large projects involved in the special construction scheme.
