Construction technology summary

Summary of personal work summary of engineering construction technicians

I have been working for many years. According to the actual situation of my work, I have made an analysis and assessment of my work, summed up lessons and suggestions, and proposed ways to improve my work in the future, so as to continuously improve my working methods and improve work efficiency in the future. Provide the basis, the following is a summary of my work as follows:

As a technician, I have positioned my work to assist the work of technical leaders and continuous self-learning. In the construction projects, I also assisted the technical person in preparing the construction plan while completing the construction measurement and release of the project. Technical supervision, and responsible for the guidance and preparation of engineering and technical materials, together with the construction staff to carry out on-site quality inspection, and assist security personnel to implement, supervise and inspect the safety work on the construction site.

In the process of construction, I have been taking my work seriously with a positive attitude. I can do my duty in all the work I do, in order to complete the task satisfactorily. "Don't rush to make achievements and bury your head to do the work" is my motto of work, reminding myself not to be too high-spirited, but to be down-to-earth, do more practical things, test your knowledge in practice and gain experience from the construction site.

The work on the construction site has made me deeply understand that the things I learn at school and the knowledge of self-reviewing norms and procedures are far less solid than those I have actually experienced, and a lot of learning is impossible to learn in books. It is entirely based on your own experience. Since I started working, I have been watching more, learning more, and encountering the construction site is not the same as in the book. I promptly ask the technical person in charge, the foreman, etc., although sometimes I can’t get a theoretical explanation. But it is a very good experience. When I was working, I felt that the technical data work, measurement work, and quality inspection work were relatively simple, but in fact I learned a lot. I always felt that I would, but the actual operation only found my own shortcomings, often with half the effort and lack of efficiency. Nowadays, there are more practical operations, methods are mastered, and experience is available. For example, measurement, it is important to grasp its key tasks. Personally, the key to measuring the key is to choose the best measurement plan, and the second is to retest to avoid human error.

In addition, in terms of technical disclosure work, it is not simply to write the completion of the report to the labor construction team to complete the work. However, after the completion of the written work, the workers should be tracked and inspected during the actual construction process. Workers who have not or are not fully technically constructed should be patiently given explanations and guidance so that they can be sub-projected. Doing a good job, avoiding rework, and ensuring the quality of the project while ensuring the construction progress.

In the construction of the project, safety is the main link that cannot be ignored. According to the actual experience of the site for one year, we will briefly talk about safety. The most important thing is to establish a sense of security. First of all, in the minds of the project management staff, there must be a strong sense of security and responsibility. Only the project management personnel can realize the importance of safety from the bottom of their hearts. If the project management staff is engaged in this work with the luck of the project, it is a fatal hidden danger in the construction safety of the project. Therefore, the management of the project department must understand and implement the safety work from the bottom of the heart. For the labor force, the first thing to do is to arrange a safety education and training after the workers enter the scene, and at the same time, to carry out safety and technical disclosure to the labor construction team.

After all these tasks are completed, it is the specific implementation. The management personnel of the project department should always check the safety work on the construction site and strive to completely eliminate the safety hazards in the bud. Special attention to safety is the support of the frame, the safety facilities carried or worn by the workers themselves. It is necessary to supervise and inspect workers that they must wear safety facilities before they are allowed to enter the construction site for work. During the erection process, the frame support must be strictly inspected, and the construction team should be required to carry out the facilities in strict accordance with the construction specifications or regulations. Any safety hazard can be carried out in the next step after acceptance by the relevant department.

Over the years, the engineering construction work has enabled my professional knowledge to grow and deepen. The working ability, including organizational coordination, management and resilience, has been greatly improved. More importantly, valuable work experience has been gained. accumulation. The work performance over the years has also been recognized by the project leaders and colleagues.

In short, in the future work, I will meet new challenges with a hundred times of enthusiasm, progress and mature in learning, constantly spurring myself and enriching energy, improve their own quality and business level, to adapt to the development of the times and enterprises. Make progress together with the company and grow together. Contribute to the company's development.

Engineering construction technology summary

Minsheng Plaza A, B, C Building Design Unit: Chongqing Design and Research Institute of China Coal International Engineering Group; Construction Unit: Chongqing Southwest Aluminum Minsheng Industrial Co., Ltd.; Supervisor: Chongqing Huaxing Engineering Construction Supervision Co., Ltd. Construction Unit: Chongqing Construction Ninth Construction Co., Ltd., the company on April 28, 2019, the contract period of 600 days, the construction area of ​​53428.41m2, the total height of the building is 99.7 meters, the number of building layers is 31 / 1 layer, the seismic intensity is 6 degrees, Frame and short-limb shear wall structure.

The project is a fund-raising construction project of Southwest Aluminum Minsheng Industrial Co., Ltd. The foundation is artificial digging piles. The pile concrete is C30, the concrete for the slab and ground beam is C20, and the concrete for the ground beam is C30. The main body is reinforced concrete column, short-limb shear wall, beam-and-slab full cast-in-situ structure, and its concrete strength grade is as follows:

Seesaw: C40 is filled with HEA anti-cracking waterproofing agent. Negative wall: C55 is filled with HEA anti-cracking waterproofing agent. Negative layer column: C55 1-4 wall, column: C55

-1～2 layer beam and plate: C30 with HEA anti-cracking waterproofing agent three-layer beam, plate: C50 with HEA anti-cracking waterproofing agent 5～8 layer wall, column: C50 9～12 layer wall, column: C45 13 ~16 wall, column: C40 17~20 wall, column: C35 4~ roofing beam, board: C30 21～ roofing wall, column: C30

The main body filled inner wall is made of hollow shale bricks with MU2.5 and 800 grades and MU15 shale bricks. The outer wall is made of aerated foam concrete block, the masonry mortar is M5 mixed mortar; the decoration works are plastered, the elevator front room Facing bricks, suspended ceilings, public walkway interior wall paint, plastic steel doors and windows, podium exterior wall decorative curtain wall, main building exterior wall paint, etc.; roof waterproofing adopts SBS waterproof coiled material, rigid waterproof layer, and water and electricity installation are all connected households.

During the construction process, the project is strictly constructed according to the design and specification requirements. The materials entering the site are tested. The materials are sampled by the witnesses. Unqualified materials are strictly prohibited for use in the project. The construction quality base, main body, decoration, roofing, hydropower, thermal insulation and energy saving branches are all constructed in accordance with the current construction specifications.

The construction of the project follows the principle of “first underground, after the ground, first earth construction, post-hydropower, first structure, and rear decoration”, and organizes the construction according to the three stages of foundation, main body and decoration, and implements “planar segmentation and main body stratification”. The flow-through construction system of the cross-flowing, step-by-step process is managed.

The main body of the project is the frame and short-limb shear wall structure. The conversion layer is more complicated to construct and the construction period is tight. The project department plans scientific planning for the main project. In the construction plan, the steel bar production and installation, formwork support and rafting are emphasized. Pouring; the podium column adopts Φ600 fixed steel mold, and the steel tube frame is used as the support system. The steel bar construction mainly controls the spacing of the steel bars, the row spacing, the thickness of the main rib protection layer, the length of the stirrup reinforcement zone, etc. Three systems of inspection and supervision. After the previous process has passed the inspection, it can enter the next process. The materials entering the site must be sampled. The unqualified materials are resolutely used. Under the supervision and supervision, all the materials on the site are qualified for one-time sampling inspection. The main embodiment of the pouring structure is to retain the standard maintenance test pieces and the same condition maintenance test pieces according to the specifications. The 28-day standard curing strength values ​​of the test pieces meet the design strength level requirements.

This project is a fund-raising project for Southwest Aluminum Minsheng Industrial Co., Ltd. The company's leaders and project department attach great importance to it. The company first developed a targeted and feasible construction plan, and developed a comprehensive quality management and control method to ensure the quality of the project. The establishment of a quality assurance system with the project manager as the team leader, the technical person in charge as the deputy team leader, the quality inspector, the construction worker, the material staff, and the tester as the team members. During the construction, the current construction specifications, quality inspection and acceptance standards and construction operation rules promulgated by the state are strictly observed and implemented. All construction personnel are familiar with the drawings, and strictly follow the procedures for written technical submission. Each process is strictly in accordance with the design and specification requirements. And accept supervision and inspection by the industry, the supervision unit and other government functional departments.

After two years of careful construction, the quality of the project has been qualified, the overall structural safety and functional requirements meet customer requirements, and meet the design and acceptance requirements.

Summary of the work of construction technicians

Time flies, the years are like a shuttle! In the blink of an eye, it has been more than a year and a half to join the ********* project. Looking back at the work history during this time, I feel a lot of feelings and experience. In my spare time, I summed up the experience and gains in my work, which is conducive to fostering strengths and circumventing short-term work in the future work and better doing my job well.

I joined the Overseas Chinese Project Department in July 2019. It can be said that from the earliest construction of the building to the closure of the main structure in January this year, I have witnessed the bit by bit of our project. During the period, I have been working as a civil engineer in the project department. Through the practice and study of on-the-spot practice, with the help of the project leaders and the enthusiastic help of my colleagues, my work has improved rapidly. I would like to thank the company for trusting me. And the support of colleagues. Through the joint efforts of the team, I have explored a certain amount of work experience, and hereby summarize my personal work situation, please guide and correct:

First, work ideas

During this year's practice, I changed from a field builder to a technician, and my mind has changed dramatically. In the work of the former construction workers, due to the over-emphasis on the progress of the environment, the focus of work was on the control of progress, ignoring the study of theoretical knowledge and deepening understanding of the specification atlas, although the original professional quality made me correct the quality. The degree of emphasis is relatively strong, but there are still no thorough specifications on some details, and errors have occurred in previous work.

In the new project, I correct my thoughts and look at the problems from a grand perspective and development perspective. Starting from the details, from the perspective of quality and safety, through the preparation of various project construction plans, the understanding of the norms is deepened, combined with the previous construction. The understanding of the daily construction work has achieved good results.

Second, job responsibilities

1 Carry out various technical work under the leadership of the chief engineer.

2 Responsible for the preparation of various construction plans, preliminary examination of the construction plan submitted by other professional subcontractors, assisting the quality inspection department in the construction process to be responsible for the construction inspection and acceptance of the relevant projects, until the completion acceptance is qualified for delivery.

3 Prepare various construction techniques to guide the construction work on site.

4 Master the familiarity with construction drawings, construction specifications and quality inspection acceptance criteria, and prepare the overall construction progress plan to help control the construction progress.

5 Timely discovering behaviors that do not follow the drawings and do not follow the specifications, reducing rework, eliminating safety and quality hazards.

6 Propose component processing orders, product order forms and related quality standards.

7 Assist the data clerk and the tester to solve the problems in the sampling, inspection and data, and ensure that all kinds of materials are free of defects and intersect each other.

Third, the specific work

The focus of my work is the project's programming. Because the project is located in the city center, the site is narrow, the surrounding environment is complex, the project itself is difficult, the technical requirements are high, the depth of the foundation pit is deep, and the structural differences of each layer are large, involving professional complexity, decoration type. Many and complicated, all kinds of difficult personnel who require technical work must do the technology first, carefully work the work, solve the problems that may be encountered in advance, and solve the problems for the first-line construction workers.

Due to the distinctive features and difficulties, it is difficult to use conventional technical measures or solutions to deal with the technical problems encountered in this project, such as the installation of high-voltage line protection. Due to the narrow space, the high-voltage line can not occupy too many roads outside the field, affecting traffic; It is difficult to achieve the desired effect by using the conventional door-type hard-top protection in the only place where the materials are piled up and poured in the field. Therefore, after on-site field inspection, the measurement of the wall and the site has improved the scheme and played a very good role. Good results. Therefore, if you want to do a good job in technical work and make a reliable, convenient and easy-to-use program, you must closely combine the scene and the theory and practice.

Because the height of the project varies greatly and the form is irregular, it is difficult to use the previous modeled examples in the preparation of some schemes. It is necessary to recalculate the template support, external scaffolding, unloading platform, and foundation according to the characteristics of the project. Pit protection, etc., the calculation is complicated, and it is necessary to redesign and draw the construction details according to the site conditions. The accumulated experience of the previous work has enabled me to master the drawing of cad and facilitated this work. Through careful study of the norms, I have reorganized the various calculation programs, mastered the calculation of each program, and worked in the technical work. Great progress has been made.

In the work, I have developed a good habit. When preparing the construction plan, mark the parts that are easy to make mistakes and neglect in the plan, effectively guide the construction, usually go to the construction site, combine the plan and construction specifications, and discover the problems of on-site construction. I have accumulated a lot of experience for myself.

In this year and a half of work, I usually do more to see, ask more, listen more, work carefully, keep in mind their job responsibilities! Stick to work notes, and make some difficulties and mistakes in your work. Make a summary, record some of your work experience and experience as a reference for future work! Gradually summarize your own working methods, improve work efficiency, reduce the chance of error!

Overall, the tasks assigned by the leadership were successfully completed. The personal knowledge has been deepened, and the ability to work, including organizational collaboration, management and resilience, has been greatly improved. More importantly, valuable work experience has been accumulated. Looking forward to 2019, there will be more new challenges in the work. I will do my best to work more actively and meet new challenges with a hundred times of enthusiasm.