Practice report of construction engineering quality and safety supervision station
Unconsciously, I have been practicing in the unit for more than a month. From the beginning, I learned a lot of new knowledge and broadened my horizons. This internship is so different. He comprehensively tested my abilities in all aspects: study, life, psychology, body, thought and so on. It is the touchstone to test whether I can apply the theoretical knowledge I have learned to practice. It is related to whether I can succeed in this challenging society in the future, and it is also the key for me to firmly establish self-confidence, self-reliance and self-improvement. Therefore, I am also 100% committed! In order to better carry out the future work, I will make a brief report on my work during my internship, which can be regarded as a work summary. The report will talk about the understanding of the unit and the work experience summarized from the work of the internship department, as well as some personal views.
Understanding of the unit
Shaoguan Construction Engineering Quality and Safety Supervision Station was established in 1983, which is under the management of Shaoguan Construction Bureau. It is a third-party impartial supervision and testing institution with independent legal personality. The station passed the metrological certification of Guangdong Provincial Bureau of Quality and Technical Supervision on 199 1, and in 2002, according to the requirements of metrological certification/examination and approval (acceptance), established a total quality management system that is in line with international standards and suitable for the actual situation of the center. It is the first unit in the same industry in Guangdong Province to pass the metrological certification review according to the requirements of new standards and new guidelines. After more than 20 years of development, 24 testing projects have passed the metrological certification, and there are three departments under it: quality engineering supervision, safety engineering supervision and building materials testing. Mainly responsible for materials, concrete components, geotechnical tests, pile foundation testing and other test items used in Shaoguan municipal engineering construction projects, as well as quality supervision and safety supervision in the construction process. The existing testing items can basically meet the needs of quality supervision and testing of construction projects in Shaoguan City. We are also going to add indoor environmental testing items. The quality policy of our station is: fair, scientific, accurate and efficient. The quality goal is to establish and constantly improve the quality supervision and testing system in accordance with international standards, and strive to build our station into a first-class engineering quality supervision and testing institution in the domestic construction industry.
work summary
In the early stage of internship, I mainly studied various conventional quality supervision and testing standards in quality supervision departments, and took the initiative to understand the basic situation of our station's functional scope, institutional setup, staffing and so on. , and further studied the personnel education, quality supervision focus, on-site sampling and other work. I have studied books such as Compilation of Acceptance Specifications for Construction Quality of Building Engineering, Technical Specifications for Masonry Engineering Construction, Detailed Rules for Quality Supervision of Building Engineering, Inspection Requirements for Conventional Materials and Main Structures of Building Engineering, Twenty Technical Measures for Prevention and Control of Common Quality Diseases of Residential Engineering in Guangdong Province, Quality Inspection and Evaluation Standards for Municipal Bridge Engineering, and Work Flow of Quality Supervision. Not only have a general understanding of the acceptance specifications of water supply and drainage, heating, ventilation and air conditioning, building electricity, elevators and intelligent buildings related to this major, but also have a certain understanding of the acceptance specifications of foundation, masonry, concrete, steel and wood structure, roof, ground, underground waterproofing and decoration. It should also be combined with the overall work of my station.
At the same time, I also combine theory with practice, and take the initiative to ask for an internship at the construction site, trying to broaden my horizons in many ways. I went to Nanfeng Fengjing Garden, Jinbi Garden and other residential areas, and watched the building electrical and intelligent building system. In particular, the security subsystem and the underground parking lot fire subsystem left a particularly deep impression on me. At the same time, I also actively studied on-site supervision and detection methods, including rebound method to detect concrete compressive strength test, core drilling method to detect concrete strength test, sand filling method to detect compactness test, deflection test, steel structure ultrasonic flaw detection and so on. I also take the initiative to find other departments to study and learn, and I am good at expanding my horizons in many ways. By studying written materials and communicating with the staff of various departments, I got a comprehensive understanding of the main functions and key tasks of various departments in our station, and also helped me to complete some work within my power. They all accomplished the task brilliantly.
During my internship at the construction site, the South China University of Technology who took me carefully introduced me to the current development of intelligent buildings. In the early 1990s, China also began to build "intelligent buildings". An article in the newspaper described it like this: "In the coming 2 1 century, the buildings that the architectural community can provide will no longer be cold and ignorant concrete buildings, but will be replaced by warm and humanized intelligent buildings. With the development of information technology, modern architecture has been endowed with ideological ability. " As the terminal of the information superhighway, intelligent building has fully demonstrated its important role in the fields of economy, culture and science and technology. Banks, securities, futures, insurance, shopping malls, businesses, government agencies, scientific research institutions, hospitals, schools, libraries, stadiums, airports, etc. As long as they operate according to the modern management mode, their buildings all have the elements of intelligent buildings, with thousands in China and about 400 in Shanghai.
Intelligent building, based on the building, has the functions of communication, office and building equipment automation, integrates system structure, service, management and its optimization, and provides people with an efficient, comfortable and convenient building environment. At present, one of the main reasons that affect the quality of intelligent buildings is the imperfection of engineering construction standards, and the lack of standards and norms as the basis in design, equipment selection, equipment installation and completion acceptance. In recent years, intelligent building technology has made new development. People extend the intelligent building technology to several intelligent buildings in an area for comprehensive management, and then connect them into different levels for unified management. Such areas and cities are called smart communities and smart cities respectively. Intelligent community is the basic unit of smart city and another hot spot after intelligent building in construction industry. The technical basis of intelligent building The development of intelligent building is the product of the combination of architectural technology and information technology, and it is gradually developed and enriched with the progress of science and technology. Modern building technology, modern computer technology, modern control technology, modern communication technology and modern image display technology (crt), that is, a+4c technology, are the technical basis for the development of intelligent buildings. Advanced 4c technology: 4c technology is modern computer technology, modern control technology, modern communication technology and modern image display technology.
Intelligent building is not a special building, but a building with a large number of intelligent equipment centered on maximizing people's creativity and improving work efficiency. Digital communication technology, control technology, computer network technology, television technology, optical fiber technology, sensor technology, database technology and other high-tech technologies are widely used here, forming various intelligent systems. As far as the current technical development level is concerned, the core of intelligent building can be summarized as follows: ca communication automation system OA office automation system ba building equipment automation system SA security automation system. Tion system fa automatic fire alarm system Fire Alarm system gcs integrated wiring system bms building equipment management system CA is a multimedia communication system that transmits voice, data and images through digital program-controlled exchange pabx and the interface between public communication network and gcs inside the building.
Composition of intelligent system for residential quarters: China has formulated the Code (Standard) for Electrical Design of Well-off Residential Quarters since the beginning of 1997, stipulating that the electrical design of well-off residential quarters can meet the overall requirements:
1. Highly secure
2. Comfortable communication methods
3. Integrated information services
4. Home intelligence system
This is the first time that the China Municipal Government has put forward the design requirements of intelligent residential areas. 1999 1 the housing industrialization office of the Ministry of construction held a meeting on the intelligentization of residential quarters. Officials from the Ministry of Construction put forward five performance indicators for the intelligent system of residential quarters: safety, durability, practicality, economy and environmental protection. Well-known intelligent experts from all over the country and more than ten enterprises have conducted extensive and in-depth exchanges on the structure and grading of intelligent systems in residential quarters, and reached a * * * consensus on these two issues: on the basis of fully ensuring the safety of residents, paying attention to the sharp increase in the demand for broadband data by residents in the future, taking home intelligent terminals as the network structure of intelligent nodes, and using advanced technologies to improve integration. Intelligent systems are divided into three levels: primary, intermediate and advanced.
The intelligent system of residential area is divided into three layers: management center, network wiring and home intelligent system, which are organically and closely combined into a unified intelligent network. The design of this structure fully considers the future demand for broadband and pays attention to network construction. Home intelligent control contains all the functions needed by the family, improves all the functions of the system with new technology, simplifies the operation and greatly facilitates the users. The integrated management center of intelligent community is not only the management center of intelligent network of community, but also the channel connecting local area network and wide area network.
According to the current development of intelligent community construction in China and the requirements of the Ministry of Construction, intelligent community system can be divided into security subsystem, property management subsystem and information network connector.