With the continuous expansion of engineering construction scale, safety accidents in construction safety production are on the rise. In recent years, 60% to 70% of construction safety accidents are caused by migrant workers themselves, so it is necessary to strengthen safety education and training for employees, especially migrant workers. Construction safety control refers to the prediction and analysis of unsafe factors in engineering construction, and measures are taken from the technical and management levels to ensure that the construction production is carried out in strict accordance with the requirements of rules and regulations and operating procedures, so that the safety production in the construction process is always under monitoring. I believe that as long as every employee attaches great importance to safety ideologically and firmly establishes the consciousness of safety first, the big problem of construction safety accidents can be effectively controlled and the occurrence of safety accidents can be reduced.
Construction safety control refers to the prediction and analysis of unsafe factors in engineering construction, and measures are taken from the technical and management levels to ensure that the construction production is carried out in strict accordance with the requirements of rules and regulations and operating procedures, so that the safety production in the construction process is always under monitoring.
Construction safety control should focus on the following aspects:
1 Strengthen safety education and training for employees.
At present, most of the front-line workers in various construction sites are migrant workers, who generally have low cultural quality, high mobility, weak safety awareness and poor self-protection ability. According to statistics, 60% to 70% of construction safety accidents in recent years are caused by migrant workers themselves, so it is necessary to strengthen safety education and training for employees, especially migrant workers.
Regular safety education for employees is a necessary means to enhance their safety awareness. Article 46 of the Building Law of People's Republic of China (PRC) clearly stipulates that construction enterprises should improve the education and training system of labor production and strengthen the education and training of workers' safety production. Personnel without safety training are not allowed to work at their posts. Strengthening the education of employees can make the safety production of enterprises based on the broad masses, and effectively implement the principles and policies of the party and the state and the rules and regulations of enterprises on safety production.
With the development of science and technology and social progress, more and more high-tech achievements are applied to building construction, and the degree of mechanization and automation of construction equipment is getting higher and higher. Accordingly, the cultural quality and technical requirements for employees are getting higher and higher. This requires employees to have a high cultural quality and be familiar with technical specifications and operating procedures. This is the root cause of preventing safety accidents. Therefore, safety technology and operating procedures should be listed as the main contents of daily safety activities and safety education, and employees should be educated and trained regularly to improve their own quality.
2. Strictly control the safety construction organization design.
Take precautions before they happen. The key point of construction safety control is to resolutely put an end to any unsafe factors and links in the construction process and eliminate unsafe factors in the bud. The review of construction organization design is an effective guarantee to control the safety of building construction from the source. When reviewing the construction organization design, we should pay attention to the following aspects:
2. 1 Check safety technical measures
Whether safety technical measures are included in the construction organization design, and whether these measures meet the requirements of various professional jobs and construction sites. In particular, it is necessary to focus on the feasibility of construction safety technical measures for new technologies, new equipment, new processes and new materials.
2.2 check the construction site safety guarantee system
It is necessary to check whether the safety guarantee system of the construction site of the construction project is perfect, and whether the safety responsibilities are determined according to the division of responsibilities from the production command system such as project manager, construction team leader, technician, safety officer and team leader to the relevant departments such as production, technology, machinery, materials and logistics. As the first person in charge of project safety production, the project manager has an unshirkable responsibility for construction safety. He must firmly establish a sense of safety in production, do a good job in safety control of the construction site in strict accordance with the provisions of the Standard for Safety Inspection of Building Construction of the Ministry of Construction, and strive to make the construction site law-abiding, safe in production, civilized in construction and orderly. Establish an effective and feasible safety management supervision network, decompose and implement the safety responsibilities, and implement the responsibilities to people to ensure that every working procedure in the construction process is impeccable.
3 check whether the protective facilities are in place
3. 1 Check whether the protective facilities such as "Three Treasures", "Four Ports" and safe electricity consumption are in place.
"Three treasures" refer to safety helmets, safety belts and safety nets; "Four ports" refers to stairs, elevator wellheads, reserved holes and access ports. In the process of building construction, reliable protective measures must be taken to ensure the safety of the above-mentioned parts prone to safety accidents. As a supplementary measure of protection, workers should be strictly required to wear and use personal protective equipment correctly according to different types of work and different working environments on the construction site.
The electricity consumption on the construction site must be designed and constructed according to the temporary electricity consumption construction organization, with a clear protection system, meeting the requirements of three-level distribution and two-level protection, and resolutely achieving "one machine, one brake, one leakage and one box", and the line erection should comply with the regulations.
3.2 Pay attention to the safety control of mechanical equipment used in the construction site.
The mechanical equipment used in the construction site mainly includes:
Vertical transportation equipment. Vertical transportation equipment mainly includes tower cranes and gantry cranes. The installation, dismantling and operation of vertical transportation equipment are complex and highly technical, which requires high use environment, conditions and purposes. There are certain dangers in assembly, disassembly and use, and accidents such as falling and falling at high altitude are easy to occur due to poor management. Therefore, the installation and disassembly of vertical transportation equipment must be undertaken by a professional team with installation qualifications. Before use, it is necessary to carry out trial operation inspection, and the operators of vertical transportation equipment must be trained and qualified. Construction machinery and tools. In addition to large-scale mechanical equipment, the construction site also uses small and medium-sized mechanical tools, such as electric welding machines, cutting machines, chainsaws, etc. Although these tools are small in size, they are potentially dangerous in operation and prone to safety accidents. Therefore, when using small machines, it must be emphasized to operate according to the operating specifications.
3.3 Check whether the safety equipment and labor protection in construction are perfect and feasible.
Safety equipment and labor protection articles must be qualified and conform to the national safety articles specification. Safety nets, safety helmets, safety belts, steel pipes and fasteners shall have inspection reports.
In the process of construction, safety inspection should be carried out. For example, during foundation construction, earthwork that may collapse and landslide should be inspected. Any place that does not meet the requirements of the specification should be rectified within a time limit and punished according to the system. Resolutely achieve prohibition, strict and effective, and never become a mere formality.
4. Pay attention to the effective implementation of safety measures
The implementation of safety measures in the construction process is an important link to do a good job in construction safety. Check the implementation of safety measures:
Check whether there are cracks, soaking, frozen soil and deformation in the foundation trench before laying the brick foundation. When laying a deep foundation, the upper and lower foundation grooves must be provided with working ladders or ramps, and it is not allowed to jump on the foundation grooves at will, climb on the masonry or reinforce the soil wall support.
Second, the scaffolding, more than three steps, the operator must wear a seat belt, through the pole to wear a safety rope. During the erection process, in case of gale or thunderstorm above level 6, the operation must be stopped. When working at an altitude of more than 20 meters, the operation should also be stopped if the wind force exceeds 5. When erecting near high-voltage lines, the safe distance is more than 6M when encountering lines less than 10KV, and more than 8M when encountering lines of 10KV-35KV.
Third, inflammable and explosive articles shall not be piled up within 5M of the welding operation site. Before work, the welding equipment should be carefully checked, and welding can be carried out only if there is no problem. The welding power supply should be stable, and the voltage fluctuation during welding should not be greater than 5%, otherwise the welding should be stopped. In order to prevent electric shock, relevant electrical safety regulations must be observed. Four, lifting machine wire rope surface wear reaches 10%, should be replaced. If it is not replaced, the load must be reduced. Hook and snap ring should be scrapped and replaced if they are deformed or cracked, and the cross section of hook should be replaced if it is worn to 10%.
Fifth, before plastering, we should check whether the scaffold and high stool are firm and whether the materials on the shelf are smooth and stable. Scaffolds less than 3.6M high should use footstools with a spacing of 2M. Probe boards are not allowed. Protective measures should be taken and safety helmets should be worn during the exchange operation of several projects. Temporary mobile lighting, mechanical and electrical equipment is strictly prohibited to be dismantled at will. Operators can only operate at their posts after passing the training and examination. During winter construction, attention should be paid to prevent gas poisoning and fire when hot work is carried out indoors. Outside the frame, we should pay attention to cleaning the snow frequently, and pay attention to the sinking of scaffolding when it is warm and frozen in spring.
Six, woodworking machinery operators must master the technical operation specifications of machinery and understand its performance. When using mechanical operation, it is forbidden to wear gloves, and the braids of female workers should be put into the working cap. Before operation, clean up the site, check the power supply, and check all components in case of power failure. Only after the trial operation is normal can it enter the working state. When using a chainsaw to cut materials, it is forbidden for operators to stand opposite the saw. When using the automatic hand planer, it is forbidden to put your hand near the feed inlet. If the cut material is placed horizontally on the planer or mouth, it must be taken out after the power is cut off. It is forbidden to remove sawdust, shavings, tooth residue, etc. Use your hands during mechanical operation. Always check the wires and pay attention to whether the electrical equipment leaks electricity, whether there are hidden dangers and factors that hinder the construction work. Safe production is the objective need of human production activities and the inevitable trend of the development of human civilization. The demand for security is one of the basic needs of human beings. At present, the situation of construction safety in production is very severe. Therefore, it is of practical and far-reaching significance to fully understand the importance of safe production and put it in an extremely important position in building a harmonious socialist society. I believe that as long as every employee attaches great importance to safety ideologically and firmly establishes the consciousness of safety first, the big problem of construction safety accidents can be effectively controlled and the occurrence of safety accidents can be reduced.
For more information about project/service/procurement bidding, and to improve the winning rate, please click on the bottom of official website Customer Service for free consultation:/#/? source=bdzd