"Everything is established in advance, and if it is not planned, it will be abolished." The safety management of highway bridge construction also needs to organize all parties to discuss and plan in detail before the formal construction, and formulate specific safety management rules.
First of all, we should set up a project construction safety management team. The members of the safety management team should not only have managers, but also have professional and technical personnel from various departments. After the Wenchuan earthquake, the post-disaster reconstruction in Sichuan has made rapid progress, and the quality and safety have also been well done. I have a teacher friend in Mianyang, and the school belongs to the overall relocation and post-disaster reconstruction. As the owner, the school did not sit still in the specific construction process, but sent teachers to participate in all aspects of construction management and independently recorded a set of construction logs. Perhaps the school staff have only a little knowledge or even nothing about many professional things in building construction. However, I believe that the participation of the owner's personnel in the specific construction management will definitely inspire the construction personnel to carry out their work meticulously, which is very conducive to making high-quality projects. A wise man corrects his own mistakes through the mistakes of others. When we set up a construction safety management team, we can also invite the owner to send someone to participate. This can also show our sincerity, but also conducive to a harmonious relationship with the owners.
Secondly, we should send the competent engineer to the place where the project is about to be built to investigate and study the site situation of the project and write a concise and practical investigation report. Investigators should go deep into the project site, conduct on-the-spot investigations, visit local people, and learn more about their geographical location, environment, traffic conditions and local customs. In the process of investigation, investigators should combine the specific conditions of the project and take the aspects closely related to the project as the key investigation items.
Thirdly, the safety management team formulates specific construction safety management rules suitable for this project based on past experience and investigation. The formulation of safety management construction rules should follow the principles of seeking truth from facts, being scientific and easy to operate, and avoid posturing, flashy and empty. Highway bridge construction is a systematic and complex project, and the detailed rules for construction safety management formulated by the safety management team may not have perfect safety requirements for some projects in the project. In this case, some corresponding supplementary rules should be formulated for individual projects. After the detailed rules of safety management construction are formulated, special attention should be paid to the formation of standardized safety management construction files, which should be kept in special filing cabinets, and electronic construction safety management files should be formed when conditions permit.
Fourth, the safety management team should organize all construction personnel to carry out safety knowledge training before construction. The training content includes the safety management laws and regulations formulated by various departments, and the key content should be the construction safety management rules of this project. What needs to be particularly emphasized is that when recruiting employees, we must strictly control the entrance and carefully examine whether employees are capable of doing relevant work. On the afternoon of August 8, the Taiyanghe Bridge, which is being reinforced by Shen Jia Highway in Wanning, Hainan Province, collapsed, causing 2 deaths and 2 injuries. According to a source of Wanning Municipal Government, the cause of the accident was initially thought to be caused by illegal operation, and the specific reason is still under investigation. When CCTV news reported the accident, it specifically mentioned that many of the workers it recruited were people without bridge maintenance skills. Although his words did not point out that this was the cause of the accident, that is the significance of his suspicion. Therefore, in our work, it is absolutely necessary to prevent the recruitment of unqualified personnel into the construction team.
The above contents are the preparations for safety management before the official start of the project, and the following points should also be done when the project officially starts:
First, make corresponding signs and signs in strict accordance with the formulated safety management construction rules, and the signs and signs should be standardized and eye-catching. Always check whether the sign is damaged by wind and rain, and repair and replace it in time once it is found.
Second, members of the safety management team should take turns to inspect and supervise the construction site operations by means of collective inspection and personal duty inspection, so as to ensure that each staff member strictly follows the corresponding construction safety management rules. Safety management personnel should adhere to the principle of preventive reminder during the inspection, prevent delays, and strive to avoid any safety accidents in the whole project construction process. The environment of highway bridge construction is mostly carried out in the wild. In many places, the environment is harsh, the winter is cold, the summer is hot, and there are many mosquitoes, especially in tunnel construction and bridge erection. This requires our safety management inspectors to have the spirit of hard work and take pains to supervise and inspect every place in the site construction. Safety management inspectors should also be caring and treat operators with a kind attitude and kind language; Harmonious relationship is more conducive to the development of construction safety work, and workers will actively abide by the safety management construction rules.
Third, safety management personnel should make detailed records of safety construction logs and organize and save relevant information. Lanzhou Yellow River Railway Bridge was built by Germans, and it was built in Xuantongyuan in the late Qing Dynasty (1909). After more than a hundred years of vicissitudes, it still crosses the Yellow River. In the local area, you have to cross the Yellow River. It was not until 2004 that the Yellow River Railway Bridge ended its history of opening to traffic and was permanently changed into a footbridge. 1989 after the 80-year warranty period of the railway bridge expired, Germany wrote to the Lanzhou municipal government to inform it that the warranty period had expired and reminded it to inspect and repair the railway bridge. This case is worthy of reflection by our construction enterprises in China, and it is also worth learning from our peers. German enterprises can keep customer engineering data for such a long time. Many foreign companies are century-old stores. At present, many enterprises in our country have established modern enterprise management system with the opportunity of reform and opening up, and also put forward the slogan of being a century-old shop. I think we should not only mention slogans, but also take concrete actions.
Fourth, in the process of engineering construction, we should constantly sum up the safety management work, and timely adjust and improve the safety management rules and regulations that are not in line with the actual engineering. As we all know, practice is the only criterion for testing truth. Our safety management rules and regulations are prefabricated before construction. Although they sum up our existing experience, everything in the world is developing and changing. Perhaps with the progress of the project, some conditions have changed, making some of our safety management rules and regulations not in line with the actual situation. At this time, we should adjust and improve the practical safety management rules and regulations in the project in a scientific spirit.
Fifth, in order to make the awareness of safe construction deeply rooted in people's hearts, it is necessary for us to choose an appropriate time to hold a safety work meeting. At the safety work meeting, safety management personnel should conscientiously sum up the achievements made in previous work, point out the problems existing in the work and put forward reasonable rectification opinions. Safety is more important than Mount Tai. Recently, the collapse of these bridges in China has attracted people's attention. This is a warning to people in our construction industry. I think it is one of the important aspects to carry out the safety management of highway bridge construction seriously to prevent similar accidents from happening again.
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