Summary of engineering work 1
How time flies! It's been a year in the blink of an eye. I also learned a lot about being a man in the engineering department of _ _ company. I work hard with sweat and pay with physical strength. In short, I worked hard and gained something. Now, I want to summarize and review the work this year:
I. Work information
For construction workers, the ego should first master the daily work data, daily technical requirements and construction technology, so as to better handle it in the field management and coordination. The website is a place where one's skills are extremely tested. It is not only the mastery of technology, but also the management and coordination of the whole site at this moment. Especially when many processes cross, it is necessary to deal with related matters and avoid unnecessary troubles.
In this year's work as a builder, I gained a lot, not only mastering the construction knowledge, but also greatly improving the communication with people at all levels, including getting along with colleagues, getting along with subcontractors, and even communicating with construction units and supervisors. All this has benefited me a lot.
Second, in terms of construction technology.
Before, because I didn't look at the door and window changes issued by the technical team, I left the hole position of the door and window wrong. Fortunately, our foreman _ _ found and corrected it during the report. This matter touched me a lot. As a qualified builder, we must be sensitive to technology. In actual construction, we often encounter various design changes. Construction personnel must know and thoroughly understand these changes at the first time before they can really command the site. I didn't do a good job of sorting out the information, leaving a lot of information, and it was embarrassing to make up the information temporarily. In the future, the construction data must be parallel, so as to ensure a serious working attitude and lay the foundation for the future data collation.
Third, work experience.
The construction industry is different from other industries. It needs constant on-site inspection and supervision in order to find and solve problems at any time, and these works are carried out in the harsh environment on the spot. This requires us to constantly cultivate the spirit of hard work, not afraid of hardship and fatigue, let go of the lofty attitude of managers, and constantly enrich our self-learning ability from the actual work of the project, so that our on-site comprehensive processing skills can be exercised and improved. We must believe that there is no reward for paying, and there is no reward for not paying.
As a younger generation, we should carry forward the spirit of hard work and spare time to communicate with workers while working. When we talk about family life together, giving workers a cigarette will also be regarded as a sign that we respect them. After the technical disclosure with the workers, the workers will be willing to listen and understand, and the work can proceed smoothly. It is said that we should always keep close contact with the masses and workers so that workers can feel the warmth of our project department.
I will gradually position myself in the future work and study process, and make a better plan and summary for the future work. Architecture is an art, and we are all architects. We chose architecture and _ _, and I believe this is a career that I can fight for all my life.
Summary of engineering work II
Looking back on the past year, I spent an unforgettable year in a tense, busy and hard working environment. It ushered in a glorious year of looking forward to the future and striving for the goal. In the new year, I will, as always, fully obey the company's leadership, strictly abide by the company's various management systems, seriously strengthen business skills learning, improve the management technology level, and actively cooperate with colleagues to do their jobs under the overall arrangement of the project department.
First, strengthen study and update ideas.
I am a stubborn, competitive, unyielding and brave person. So in practical work, I often like to say one thing and stick to my will, which will inevitably make it difficult for some colleagues to understand my point of view in practical work. First of all, I want to make it clear that, despite this, I absolutely insist on my own views based on my work knowledge and opinions, rather than targeting one thing with personal selfish thoughts. Of course, nobody is perfect. In the future practical work, I will try to overcome the shortcomings in my work to adapt to the working environment of the whole team.
Second, stick to your post and perform your duties.
As a construction professional and technical personnel, how to perform their duties in their posts is a standard to measure whether a professional and technical manager's professional level, ideological and moral quality and work style are simple and rude. To be a qualified professional management and technical personnel in the construction industry, we must first be enterprising, loyal to our duties, not afraid of hardship, work hard and be brave in struggle. And in practical work, give full play to their professional expertise, fulfill their duties, do a good job, deal with specific problems in the work with a pragmatic attitude and a solid work style, do not avoid things, do not kick the ball, ask for instructions from department leaders, report more, and do their duty, do their duty, do their best, and do their best for related businesses within the scope of work.
Third, strengthen business study and comprehensively improve management skills.
With the overall improvement of the technical specification requirements of modern construction industry, as technical managers in the construction industry, they must adapt to the new specification requirements of the construction industry, constantly update their business knowledge, improve their business management level and master their business skills in order to play a better role in practical work.
Here, I wish the company a prosperous career and all the best in the new year! I also wish all employees of the company a happy family and all the best in the new year!
Summary of engineering work 3
The fourth bid section project of Poly Dajiang County undertaken by our company was rated as a model project of quality and safety management by the head office, which embodies the concept that the company leaders attach great importance to safety production, respect life and put people first. Since the project started, the leaders of the project department have always put safety work in the first place, conscientiously implemented the party and state's safety production guidelines, policies, laws and regulations, and strived to achieve the safety management indicators stipulated by the head office.
I. Overview of Safety Management
This year, under the leadership of Mo Yuanli, manager of Nanjian Nanning Branch, the project department adheres to the policy of "people-oriented, safety first, prevention first and comprehensive management". The scaffold construction scheme, safe and civilized construction scheme, three treasures and four mouths construction scheme, special construction machinery management scheme, environmental protection scheme and emergency plan for construction accidents of Poly Dajiang Bid 4, which were carefully compiled and approved by the supervisor and the owner. Implement the safety production responsibility system, do a good job in safety technical disclosure, and strengthen management in safety management innovation, safety culture, safety system, safety inspection, hidden danger rectification, safety responsibility, safety publicity and education, safety management concept and safety management process control. The project department's safety and civilized construction and fire control work are under control, and won the title of safety and civilized model construction site in Liuzhou's safety and civilized construction appraisal work, and fully completed all the management indicators stipulated by the head office.
Second, the safety management planning
With the project construction gradually entering the peak period, the construction personnel, equipment, area and density are increasing, and the management of safe and civilized construction is more difficult. To this end, we have taken the following measures in safety management.
1, define responsibilities and improve the system.
According to the requirements of the head office, the project department has established the responsibility system for production safety for personnel at all levels and relevant departments, signed the responsibility form for production safety with relevant personnel, implemented the responsibility system layer by layer, and implemented "one post and two responsibilities", which made its construction work have a clear direction; The environment and safety of construction sites are changing rapidly. In order to meet the needs of safety management, the project department timely improved the relevant safety management procedures or safety management systems, standardized the operation behavior of construction personnel, and made the safe and civilized construction work go smoothly.
2. Strengthen safety publicity and safety culture construction.
The project department makes full use of propaganda means, and in the safety bulletin board of the project department, * * * made two safety bulletin boards to publicize the construction safety knowledge. In addition, strengthen safety publicity by hanging banners and setting safety warning signs. Make full use of the National Work Safety Month, vigorously publicize the safety culture, post posters and publicity pictures with the theme of Safety Month in the project department and workers' living quarters, and always remind employees to pay attention to safety, take safety to heart and implement it in action.
3, the establishment of production safety management institutions.
In order to better manage the project safety production, combined with the actual situation of the project management department, the project department set up a safety production leading group headed by project manager Hu Wei, and set up an office in the comprehensive office of the project department. In addition, the project department is specially equipped with deputy project manager and full-time project safety officer to be responsible for safety production.
4, safety investment situation
Since the end of the 20 _ _ _ _ _ _ construction preparation stage of the project department, the project department has invested 2.8 million yuan in safety production protection measures, safety rectification, safety publicity and education, labor insurance supplies, etc. To ensure sufficient safety investment and provide financial support for safety production.
5, safety inspection and hidden trouble management.
The project department strengthens safety inspection, strengthens rectification, and organizes an irregular comprehensive inspection once a month by combining daily inspection, special inspection, surprise inspection and monthly inspection. In terms of safety inspection, while accompanying the supervision company to carry out weekly special inspections, daily supervision and inspection were further strengthened, including written rectification notice 10, work contact sheet 2 and rectification items 16. According to the requirements of the quality and safety year activities of the head office and the project safety production month activities, the project department organized two special safety rectification work, namely, the protection inspection of deep foundation pit and the electric shock inspection on the construction site. Through continuous inspection, hidden dangers are found and handled in time to ensure the safe production of the project.
6. Organize safety training and education.
The project department always adheres to the concept of safety production and education first, pays close attention to safety training and education, and improves the safety awareness of employees and workers in the labor service team. During the preparation of the project, the project department organized 1 fire safety training and education, 2 pre-job training and education, and 4 safety technical disclosure meetings. Since the project officially started on June 9, 2006, with the arrival of the labor service team, the project department conducted pre-job safety education for new entrants in time, and also conducted two safety trainings for all employees.
7. Solidly carry out basic safety management.
The project department adheres to the policy of "safety first, prevention first and comprehensive treatment" and solidly carries out various safety basic management work. First, earnestly implement the pre-job safety education and three-level safety technical disclosure system, and all new entrants should carry out pre-job safety education and safety technical disclosure before taking up their posts. The second is to strengthen the construction site safety inspection and hidden dangers rectification. The third is to improve the management system and establish the account of safety production management education. The fourth is to strengthen the management of special operations and require all special operations personnel to hold certificates. Fifth, give full play to the role of monthly safety production meetings and coordinate and solve problems in safety production work. Sixth, the management personnel of the project department went deep into the construction site to correct the unsafe behavior and unsafe state of the construction site in time. Seventh, establish an emergency plan for safety production of major hazard sources and monitor the situation of major hazard sources in real time. Eighth, strengthen the management of floating personnel and establish a ledger for the personnel entering and leaving the site. Nine is to strengthen fire safety and civilized construction management.
8, emergency plan management
In order to prevent and control accidents, the project department, in combination with the actual situation of engineering construction, set up a leading group for emergency rescue plan for production safety, and formulated the Emergency Treatment Plan for Construction Accidents in Bid Section 4 of Poly Dajiang County. At the same time, drill the emergency plan, verify the feasibility of the plan, and update and modify the impractical plan in time.
9, site protection and personnel protection
On-site protection, the construction site is protected by protective baffles, safety warning signs, protective fences, etc. The construction site was isolated and closed to warn the workers and nearby residents. Secondly, aiming at the safety enclosure and maintenance of elevator shaft entrance, structural limb, stairwell, entrance, construction elevator entrance and reserved entrance, a mechanical operation safety protection shed is set up. Set up safety warning signs where there are dangerous factors in the construction site to remind operators and nearby residents to pay attention to safety. In terms of personnel protection, the project department issued safety helmets to construction workers and safety belts to aerial workers. And appoint the builder to conduct real-time command and control of dangerous operations to ensure that personnel are not harmed.
10, safety month activity
In order to improve the safety awareness of the project department's operators, according to the requirements of the group company, the project department has formulated the "Dajiang County Project Management Department -20 12 Work Safety Month Activity Plan", carried out various publicity and education work in an orderly manner according to the requirements of the plan, completed the activity mobilization, safety education and training, and watched the accident case warning education film "Telling Blood and Tears".
Three, the current problems in the work of production safety
The large flow of construction workers and the weak safety awareness of migrant workers have brought great difficulties to the safety management of engineering construction. Especially on 20 13, all kinds of subcontractors of Party A entered the site for construction. Due to the long construction period and the great mobility of migrant workers, it is impossible for migrant workers to improve their safety awareness in a short time, which is an urgent problem to be solved in the current safety production work in the construction industry and increases the difficulty of safety management in our company. Special operations and special equipment management are the weak links of project safety management, lacking effective safety management execution, and some employees and labor teams have poor safety execution, which leads to delays and shirking responsibilities. Therefore, it is particularly emphasized that all subcontractors entering the site construction must sign a safety agreement and go through relevant formalities before entering the site construction.
Fourth, actively strengthen on-site coordination management and earnestly implement various safety management responsibilities.
In the on-site construction area, we have always adhered to the management requirements of fixed materials placement, creating conditions for closed management. However, with the development of civil engineering and the construction work of subcontractors, the construction site has shown a situation of cross-operation, which will inevitably continue in a short time. In view of this situation, we signed a written safety management agreement with the relevant construction units, which clarified the management responsibilities and obligations of both parties. At the same time, in order to further strengthen the self-management of the operation team and effectively eliminate the potential hidden dangers of vicious accidents such as falling objects and object strikes. In the next stage, we will continue to strictly follow the policy of "safety first, prevention first", further strengthen the connection and coordination of various processes on site, and earnestly implement various preventive measures to ensure that no safety accidents occur.
In addition, some construction workers lack the concept of self-safety management, are in a passive state in the work of safety production, do not take the initiative to do a good job in safety precautions and safety knowledge, and rely entirely on the mandatory management of safety officers, thus failing to form a good atmosphere in which all staff pay attention to and attach importance to safety. These are the difficulties and emphases of current safety production.
Verb (abbreviation for verb) Safety work plan for next year
In view of the large mobility of construction workers and the low safety awareness of migrant workers, the focus of safety work next year will mainly focus on improving the safety awareness of migrant workers and the management of machinery and equipment of civil engineering and subcontracting units, fundamentally solving safety problems, improving management systems in time, and realizing all-staff, whole-process, all-weather and all-round safety tracking management from the aspects of people, machinery, materials, law and environment.
1, improve the safety awareness of construction workers.
Adhere to daily safety education, supplemented by safety publicity, training and education, increase penalties for violations, and correct unsafe behaviors of operators. Make full use of the time of the monthly safety production meeting to summarize and arrange the safety work, and at the same time provide safety training and education to the person in charge of the labor service team and its management personnel, and the person in charge of the labor service team and its management personnel provide training and education to its operators. In addition, training and educational materials will be distributed to every employee, and safety knowledge tests will be conducted for employees at an appropriate time. On the other hand, the quality and safety year activities are used to publicize safety knowledge education, and the safety awareness of construction workers is improved by hanging safety banners and distributing safety knowledge education books.
2, strengthen the management of special operations and special equipment.
Another focus of safety work next year is the management of special equipment and its operators. The project department will consult the relevant specifications, formulate a safety checklist for each set of equipment, strengthen the pre-shift inspection and monthly inspection of special equipment, and strengthen the management of special operators to ensure the safety of special operations.
3. Adhere to the system of pre-job education and three-level safety technical disclosure, and conduct pre-job safety education and safety technical disclosure for all employees of 100%.
4. Continue to improve safety management.
5. Increase investment in safety, ensure sufficient investment and meet the demand for safety investment.
6, the implementation of quality and safety activities.
7. Conduct safety knowledge contests and other activities.
8, completes the autumn and winter fire safety and fire safety activities.
9, strengthen the management of falling, collapse, electric shock, fire prevention, mechanical damage and other major hazards.
Summary of engineering work 4
This project is located in Wuxi City, Jiangsu Province, with a total construction area of about 78,792 ㎡ (including the aboveground construction area of about 6 1 124.7㎡ and the underground construction area of about 17667.3㎡). The height of the building is about 5 1.35 meters, with one basement and eight floors above ground. The basement consists of rehearsal hall, musical instrument storage room, dressing room, loading and unloading area, assembly hall, mechanized stage warehouse, garage door hall, equipment room and logistics auxiliary room. The above-ground part is the audience hall and stage of the opera house, the audience hall and stage of the comprehensive performance hall, the foyer, the lounge, shops, dressing rooms and so on.
Ventilation and air conditioning engineering
A, cold and heat source system
1. Except for the internal management rooms such as offices, conference rooms and staff dining rooms, the air conditioning system in other areas of the theater adopts centralized cold and heat sources. The cold source adopts three frequency conversion centrifugal electric refrigeration chillers with a refrigerating capacity of 28 13kw, and the heat source adopts three gas-fired hot water boilers with a heating capacity of 1900kw. The high-temperature hot water of the boiler exchanges heat through three plate heat exchangers. Water chillers and their matching pumps and plate heat exchangers are installed in the basement freezer, and cooling towers and cooling pumps are installed on the roof and pump house of independent energy center on the general plane. The boiler and its supporting pumps are installed in the boiler room in the semi-basement of the energy center.
2. Internal management rooms such as offices, conference rooms, and staff halls use heat pump split multi-connected air conditioning systems with variable refrigerant flow as cold and heat sources of the air conditioning system, and the outdoor unit of the air conditioning system is installed on the nearby outdoor roof.
Second, the air conditioning system
1, the air-conditioning box adopts combined air-conditioning box, equipped with primary and secondary air filters, air purification devices and other functional blocks. ***50 air conditioning boxes.
2. The pool seat and floor seat of the audience hall of the Opera House adopt a low-speed air conditioning system with single air duct, constant air volume and secondary return air. Low-speed air conditioning system with single duct and return air is adopted in large space areas such as main stage and side platform of theater, auditorium and stairs of comprehensive performance hall, main stage and side platform of comprehensive performance hall, lobby, restaurant and VIP room.
3, VIP room, dressing room, service prop room, processing workshop, gym, treatment room and other small spaces use fan coil plus fresh air system. * * * Install 263 fan coil.
4. The musical instrument storage room adopts 9 sets of constant temperature and humidity units.
5. Noise control of air-conditioned rooms: According to the indoor allowable noise standard and the design scheme put forward by professional acoustic design units, effective noise elimination measures are taken. Install mufflers of suitable models at the corresponding positions of air-conditioning ventilation pipes, and take vibration isolation and vibration reduction measures for transmission equipment and pipes such as air-conditioning ventilation. Rubber cushion and floating vibration isolation are used in the machine room.
Third, the ventilation system
1, air conditioning system is equipped with mechanical exhaust system.
2. Underground garage, equipment room, bathroom, part of power distribution room, elevator room, gas boiler room, generator room, garbage room, laundry room and kitchen are all equipped with mechanical exhaust system.
3. A total of 73 wind turbines are installed in this project.
Four, air conditioning water system
1. The air conditioning water system adopts a closed circulation system with two pipes in different zones.
2. Air conditioning chilled water adopts secondary pump system, primary pump adopts constant flow system, and secondary pump adopts variable flow system. Cooling water system ***4 sets of double-suction centrifugal pumps, 3 for use 1 standby. Chilled water primary system ***4 sets of double-suction centrifugal pumps, 3 for use/kloc-0 for standby. Chilled water secondary system ***5 end-suction centrifugal pumps (with frequency conversion control system), 4 in use and 6 for standby.
3. The high-temperature hot water side of the boiler adopts a constant flow system, the hot water side of the secondary air conditioner of the plate heat exchanger adopts a secondary pump system, the primary pump adopts a constant flow system, and the secondary pump adopts a variable flow system. High temperature hot water system ***4 centrifugal pumps with end suction, 3 for use 1 standby. Hot water primary system ***4 centrifugal pumps with end suction, 3 for use 1 standby. Hot water secondary system ***5 end-suction centrifugal pumps (with frequency conversion control system), 4 in use and 6 for standby.
4. The cooling tower is installed on the top floor of the energy center, with ***3 water chillers.
5. Air conditioning water system is a different procedure, and the balance valve is used to balance the water volume of the system. The air conditioning water system adopts three low-position constant-pressure expansion tanks as water pressure stabilizing devices.
6. The air conditioning water system is softened, descaled, scaled, sterilized and killed by 1 automatic softened water treatment device (connected with open softened water tank) and three automatic dosing devices to maintain water quality.
5. The outdoor main pipeline of the boiler high-temperature hot water system between the main building and the energy center is laid in trench.
6. The heat pump split multi-connected air conditioning system with variable refrigerant flow is equipped with an independent fresh air unit. 108 indoor units and 20 outdoor units.
Five, air conditioning automatic control
Air conditioning automatic control system includes parameter detection, parameter and equipment status display, automatic adjustment and control, automatic switching of working conditions, equipment interlocking and automatic protection, energy metering, centralized monitoring and management of main cold and heat source equipment and air conditioning ventilation equipment.
Summary of engineering work 5
First, the basic situation of the project:
1, project scale: (List the main quantities of each sub-project according to the measurement results-see attached table)
2. Project address: No.39, Agricultural College Road, Qinghe East Road (Mengdumei Factory Building, Wall, Office Building)
3. Contract term: 20 _ _ _ _ _ _ _ _
4. Contract cost: 43,4301.14 yuan (note: after completion acceptance, it will be settled according to the reduced total price 10%).
Second, the contractor
Construction unit Panyu District Agricultural Institute
Supervision unit: _ _ Co., Ltd.
Employer: _ _ Co., Ltd.
Third, the construction management
Our company immediately set up a project management department to be responsible for the construction organization and management of the whole bid section from the date of being entrusted by the Institute of Agricultural Sciences. In order to complete the project task on schedule with good quality, we prepare a detailed construction organization plan in time according to the design drawings and relevant contract documents, and make technical disclosure to the construction personnel of this project, and adjust the construction plan in time according to the actual situation to ensure the project is completed on schedule.
During the construction, construction technicians are required to be familiar with the design drawings, and their responsibilities are disclosed during the construction. At the same time, through professional ethics education and the use of economic leverage, the enthusiasm of the construction team is fully mobilized, and the project progress and economic benefits are pursued on the basis of ensuring quality.
Iv. major construction projects
1, material: putty ash, Nippon paint.
2. Construction features: spraying, railing painting and star tile flour brush.
Five, the project schedule control:
The progress of this project is carried out in an orderly manner as planned, and the construction tasks are completed within the contract time limit. The contract duration is 0 calendar days and the actual duration is 50 calendar days. There is no delay in the construction period of this project. Completed the work on _ _ _ _ _ _ _ _ _.
Item quality of intransitive verbs
During the construction of this project, we strictly implement the quality management system from beginning to end, that is, the self-inspection of the construction personnel, the inspection of the company's quality inspectors, the signature of the supervision engineer's spot check and acceptance, and strengthen the inspection and test, which fundamentally ensures the construction quality.
Seven, safety construction measures
In the engineering construction, our company firmly established the idea of "safety first, prevention first", established and improved the project safety production system, set up a safety production leading group, and gradually established a safety production responsibility system, forming a powerful safety production guarantee measure to find and eliminate unsafe factors at any time. At the same time, each sub-project has formulated a careful technical scheme for safe production. When the team enters the site, the team members are given complete technical disclosure and three-level education, and regular safety education and safety inspection activities are carried out. During the construction of the main structure, due to strict measures, no safety accidents occurred and the accident rate was zero.
To sum up, due to our strict measures and proper management in terms of quality, safety and civilized construction, we attach importance to the supervision and cooperation of relevant leaders, design institutes, Jianfa supervision companies, town quality supervision service stations, town dress project management team and relevant personnel of the Agricultural Institute, and the project construction has been effectively guaranteed in all aspects, and the construction is progressing smoothly. Our self-evaluation of this project is qualified, and we are now applying for completion acceptance.
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