Analysis _ Reading _ Building Economy _ Building Chinese Network Guangzhou University City Project fully implements the goal of building a new campus in Guangzhou with a high starting point and high standards, and actively responds to the construction requirements of "first-class planning, first-class design, first-class construction and first-class quality" for the new campus in Guangzhou. Meet the concept of all-round "city" sharing in the overall urban design of Guangzhou University Town, including the sharing of service resources, teaching resources and students.
Guangzhou University Town Project fully implements the goal of building a new campus in Guangzhou with a high starting point and high standards, and actively responds to the construction requirements of "first-class planning, first-class design, first-class construction and first-class quality" of the new campus in Guangzhou. Meet the concept of all-round "city" sharing in the overall urban design of Guangzhou University Town, including the sharing of service resources, teaching resources, living resources, greening resources, open space and transportation resources; And the goal of creating the ninth scene of the new Yangcheng. Guangzhou Jianji Construction Co., Ltd. has gained all-round gains in the construction of this project: it is a gold medal unit in the first phase of Guangzhou University Town, a number of single or high-quality model projects, a safe and civilized construction model site and so on.
Comprehensive analysis of the difficulties of quality work in each stage. In order to improve the engineering quality, the first problem is to find out the difficulties and key points of quality work in each stage of the construction process, so as to make relevant measures with a clear aim. In fact, each stage has different difficulties and priorities. For example, when each unit of the project department shifts to the stage of civil decoration and electromechanical installation, the difficulties in quality work are as follows: on the one hand, due to the large number of professional subcontractors and cross-operations, it is difficult to coordinate the construction, which is easy to cause various quality problems; On the other hand, due to the tight construction period and time, the problems of the previous process are easily covered up by the latter process, and it is difficult to find quality problems.
Determine the focus of quality work. From the beginning to the end of the project, the project department always determines the key points of quality control in a timely and targeted manner in view of the quality difficulties in each stage. The work priorities determined in different stages include: organization and training of quality inspection personnel; Quality control of precast pipe piles: axis setting-out control; Continue to do a good job of "model leading the way"; Continue to pay attention to "prevention and treatment of common quality problems in construction projects"
Several major tasks have been accomplished. All majors fully implement the "model guidance" system. After various specialties in the project department adopted "masonry formwork", "plastering formwork" and "brick formwork" in the civil subdivisional works, the electromechanical subdivisional works also adopted "formwork guidance" means such as "water pipe formwork section" and "ventilation pipe formwork section" respectively, which promoted the improvement of engineering quality.
Guide the construction with the construction work instruction. According to the characteristics of the project at this stage, the project department has compiled the construction work instructions for each process of civil engineering and electromechanical specialty construction, including construction preparation, operation technology, quality standards, matters needing attention and mandatory provisions. For some key processes, such as steel pipe welding process, air duct production, heat preservation process, etc., mechanical and electrical engineering has also compiled corresponding process instructions, which has played a good guiding role in on-site construction.
Prepare the prevention and control manual of common quality defects in time to prevent the occurrence of unqualified products. Aiming at various common quality defects such as civil engineering and electromechanical installation. , the project department compiled the corresponding "Manual for Prevention and Control of Common Quality Defects in Engineering" and distributed it to all buildings in each work area, which effectively reduced the occurrence of common quality defects in the decoration stage. If the casing passes through the floor, the construction method of welding water stop ring is adopted.
Do a good job in the "quality acceptance of the main structure division" and the hidden acceptance of the sub-projects in time. According to the requirements of the university town construction headquarters, the project department has completed the "Quality Acceptance of Main Structure Division" this month. In the process of construction, the project department can organize the concealed acceptance of subdivisional work, concealed work and intermediate work in time according to the progress of the project, and go through the confirmation formalities in time.
Attach importance to the quality inspection of university town headquarters. The project department always regards the work of the quality inspection team of the university town construction headquarters as an "external force" that can be borrowed, and always corrects the problems found by the quality inspection team in time, which promotes the improvement of quality management level.
Improve standards and control engineering quality. According to the evaluation method of excellent model project of Guangzhou building engineering, Haitang corner is allowed to be used when the external wall brick is stuck at the junction of Yang corner. However, in order to improve the quality requirements of exterior wall tiles, except for a few buildings that have been constructed in advance, most of the unit projects are posted at 45 degrees in the Yang angle according to the evaluation requirements of Luban Award.
Improve the established quality management system. In order to facilitate management and ensure the effective development of various quality work, in view of the numerous types of work and high technical requirements of this project, the project department has further improved the quality management leading group, set up 30 full-time quality managers, defined the responsibilities and authorities of all management personnel in the project department, stipulated that the full-time quality manager should veto with one vote, and further improved a series of corresponding quality management systems (such as cross-job quality disclosure system and quality joint inspection system, etc.). ). Standardize all kinds of behaviors of quality management, so that all quality-related personnel have laws to follow and evidence to check.
Pay attention to the preparation and disclosure of professional construction scheme. According to the requirements of the project department, the professional subcontractors of each work area and building number have compiled the technical scheme of professional engineering construction in time, defined the quality objectives, monitoring points, control methods and quality measures of each professional construction, and completed the technical disclosure to the construction team and workers in time, telling the workers the relevant technical points and precautions, so that the workers can know fairly well and operate properly.
Strengthen quality inspection and supervision. The project department organizes quality inspection teams to check the construction quality of all buildings every morning, strictly supervises the construction quality of all sub-projects, and urges the work area and building number to be rectified in time when problems are found. Strictly control all construction processes and implement the system of "three inspections and four inspections", with special emphasis on 24-hour uninterrupted inspection and control of quality monitoring points, key working procedures and special processes according to the quality plan.
Vigorously carry out quality publicity and education. Because all the work has a great influence on the final quality result of each building, the project department has strengthened quality education through various forms (radio, blackboard newspaper, bulletin board, etc.). ) and improve the quality awareness of employees. At the same time, by continuing to hold various forms of technical lectures, the quality management level of project managers in different disciplines has been improved.
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