Summary of highway construction work

Looking back at 2019, the specific work completed this year:

Grouting: Jiaoke Road, Fengshou Road Grouting

Acceptance: Completion acceptance of Fangxi Road, Changfu Road ii

Supervision: Mengzhou local road bridge eleventh standard

Test: Partial engineering trials in Lianyungang

The following is a summary of this year's work:

Grouting

In the nearly 2 months of grouting work, there is nothing bitter, bitter and sweet, summarized as follows:

Re-construction organization, let yourself realize that things need people to do, but different people do different things. Recognize your position and arrange work assignments reasonably. This requires a reasonable allocation of personnel and responsibility. Make a detailed construction plan from: materials, machinery, personnel, organization, and detailed preparation. jobs. It’s better to do more than just knowing what to do and what to do. There is no way, no method, no rational division of labor.

In the work, when you encounter problems, when you solve the problem, you are not blindly doing, solving, or accomplishing something. Instead, we must learn the "method" of doing this. Only by carefully analyzing the "method" system, we will understand it, understand it, understand it, and master it. The only thing left to do things is the problem of kung fu. When you do it, you can be clear about your direction and tasks according to the correct method. You can clear your mind, clear goals, master the situation, and what you are doing. Things will do more with less.

After three years of grouting, with the test of time, the construction technology has gradually become more mature and more perfect.

The perfection of the construction of the grouting work platform, the original need to build a complex mixing station has been replaced by a flexible mixing truck, eliminating the need for site rental, material stacking pollution, site renovation and other costs, leaving the original huge Purchasing, installation, commissioning and maintenance of mechanical equipment, reducing the number of workers in the mixing station, eliminating the need for transport vehicles, synchronizing the mixing environment with the grouting site, and arranging the mixing and adjustment of materials according to the needs, reducing the transportation time. , distance, and waste of pollution during transportation, you can also directly adjust the material according to the situation and mix the materials in time to carry out secondary mixing to minimize waste and use all raw materials reasonably.

The cumbersome grouting equipment re-arranges the order and replaces the platform operating platform, all of which are on the upper rail to eliminate the limitations of the original site, inconvenient movement, inconvenient construction, etc., and also reduce the need to mobilize the bulk during the grouting process and the moving process. Staffing, the construction team personnel have been greatly reduced, and now only a small group of more than a dozen people work in the mixing station and the total staff of the grouting. At the same time, the personnel are more concentrated, the management is more convenient, and the work can be rationally divided according to the specific work, so that the work and work can be combined to improve work efficiency.

In the aspect of hole formation, the process has also been improved. The era of artificial hole formation has passed. Now all the machines are used to form holes. Basically, many workers are not standing on the scene as a large-scale hole formation phenomenon. , reducing personnel, thereby reducing costs and reducing security risks. In the hole forming technology, since all the machines are used, the quality of the holes is easier to control, and the working efficiency is increased by an average of 3 to 5 times, which is basically solved for the special roadbeds such as gravel which is difficult to form holes. In the improvement of technology, the wet method is used to form holes, and the pollution problem of the dry holes is also solved, that is, environmental protection and safety . According to the improvement of the hole forming process, we should also summarize and summarize the appropriate hole formation method according to the situation, otherwise the hole quality can not be guaranteed, thus affecting the construction quality, and then using the wet method to form the hole. It is also appropriate to bring water to the original roadbed. This requires further improvement to design a safer construction method and construction process.

The improvement of the grouting gun, the equipment needs to be equipped with an oxygen cylinder in the past, requires special leather bags, wiring equipment, etc., the operation is cumbersome, the friction is not enough, the card gun, now improved to get rid of those cumbersome operation steps, the equipment is further streamlined Fully adopting the principle of extrusion deformation, the friction generated by the deformation amount, according to the scene situation, artificial control, the operation is also simple, fast and convenient, and also abandon the process of inflation, in the process of taking the gun, can be artificially conscious Make some adjustments to reduce the phenomenon of previous card guns. Because it is easy to operate, it does not require professionals, and it can be installed in advance, reducing work disconnection and improving efficiency. It can reduce the input of personnel alone, and can also reduce the work mistakes caused by the hasty installation and create safety hazards.

acceptance

In the three-stage inspection and acceptance, the amount of tasks was much reduced compared with the previous years. Only the completion of the second-phase reconstruction project of Changfu Road and the completion of Xixi Road were carried out. For the previous norms, participating in the province's archives, in the acceptance frequency, made some adjustments, so that the detection is more targeted, to focus on the key points, learn to find the bottle of engineering, for some bad control, easy to problem In the link, we must focus on checking and appropriately increase the frequency. This requires us to study in a comprehensive way, not only to learn the inspection items, test methods, but also to study the road construction process, so as to meet the needs of future inspection and development.

Supervision

In the supervision life of nearly one month, I also felt a lot, and also gave me a lot of work experience.

In terms of personnel: on the one hand, there is a weight to speak, and the problems that can be seen are mentioned. On the other hand, the construction specifications cannot be copied blindly, and some practical rectifications should be proposed according to the construction conditions of the site and the capabilities of the construction unit. Measures, reasonable time for rectification, flexible use of the knowledge learned, can not die. In this way, we can have a good relationship with the construction unit, cooperate with the work, and ensure the implementation of the project schedule. For those who are stubborn and ineffective, they should be reflected in time and resolutely cannot be accommodated.

In terms of technology, it was originally built in the laboratory environment. Now, after going to the site, it is necessary to combine the opinions of the construction unit according to the weather and the conditions of the raw materials, and put forward reasonable suggestions according to the design requirements, and urge the construction unit to make corresponding adjustments. For the construction process, according to the mechanical equipment of the construction unit and the personnel to communicate with each other on the premise of ensuring the quality progress, find the optimal construction plan, complete the construction task with quality and quantity. In terms of technology, it was originally built in the laboratory environment. Now, after going to the site, it is necessary to combine the opinions of the construction unit according to the weather and the conditions of the raw materials, and put forward reasonable suggestions according to the design requirements, and urge the construction unit to make corresponding adjustments. For the construction process, according to the mechanical equipment of the construction unit and the personnel to communicate with each other on the premise of ensuring the quality progress, find the optimal construction plan, complete the construction task with quality and quantity.

instrument:

In the three-stage acceptance: we have 3m ruler, steel ruler, 2m ruler, 5m ruler, 50m steel ruler, automatic rebound hammer, core machine, problematic 3m ruler, uneven The two ends have been lifted and need to be replaced, and the rest of the instruments are intact.

According to the current testing project, we also need to configure some relevant basic testing equipment, new specifications for testing, leveling instrument, mortar rebounding instrument, deflection detector, infrared range finder.

Through this summary, I realized that in the past year's work, due to the lack of work experience, some problems were exposed in practice, which made me touch a lot of walls, but correspondingly, I also got a lot of opportunities to sharpen. That sentence, no accumulation of steps, no thousands of miles, no accumulation of small streams, no rivers and seas, these opportunities are practical and effective for me, not only know their own level, but also for future development Foundation. With these indispensable work experience, I believe that I should be very helpful in the future work. In fact, the so-called multiplier, the so-called thick accumulation, is to accumulate progress as much as possible every day, even if it is only almost The insignificant details, which have lasted for a long time, are also a wealth that can greatly help the work. This requires me to make more sums in my future work and to complete each work program earnestly. It is also necessary to see your own deficiencies, mobilize your individual subjective initiative, give play to the sense of innovation, and better accomplish your job.

In my mind, I realize that I am a part of the company. The company is a group. We are a team. At any time, only the team members have mutual concern and help each other, showing the sense of responsibility of the team. Efforts to consciously maintain the collective honor of the team, consciously constraining their behavior with the overall reputation of the team, thus stimulating the initiative of each of us, and thus the collective consciousness and common values ​​formed can become the company's freedom. The driving force for comprehensive development. At the same time, we have the spirit of heavenly rewards. For every job of the company, we must have the firm belief of Yugong Yishan. The company is developing, which not only provides us with superior living conditions, but also brings us tremendous pressure. With the advancement of society, the company must continue to grow. This requires us to start thinking, inspire everyone's subjective initiative, and develop individual innovation consciousness on the basis of the original, so that personal consciousness can be transformed into company wealth.