What is project quality control?

It is very important to control the engineering quality. Quality and situation are together, and quality can generally be grasped by controlling the situation. Zhong Da Consulting Company will introduce the quality control of the project to you.

1, pay close attention to site management, and lay a foundation for ensuring project quality.

The construction site is the window to reflect the management level of the enterprise, the most intuitive embodiment of the enterprise culture, and the basis for whether the products of the enterprise can meet the quality requirements. If a construction site is in a mess and materials are piled up in a mess, it is inevitable that there will be no mistakes and the quality of the project will not be guaranteed. To this end, our project department has earnestly carried out the construction of a safe and civilized construction site, strengthened site management and civilized construction, taken hardening measures for the construction access road, and arranged special personnel to clean and clean the road every day, so as to standardize and standardize the site management, ensure smooth roads, keep the construction site smooth and tidy, keep the materials in the site neatly stacked, have no natural mixing phenomenon, have clear storage areas, complete identification plates, warning signs and placards, and park construction equipment and various tools neatly.

2, strengthen the quality consciousness, implement the model to guide the way, to ensure the excellence of the whole line.

Quality goal of our department: start with high quality, achieve high quality at one time, ensure high quality within the department and strive for national high quality; The qualified rate of the comprehensive project unit project is 100%, and the excellent and good rate is over 95%; Put an end to major quality accidents and reduce common quality problems of the project; The as-built documents are authentic, reliable, standardized and neat, achieving one-time acceptance.

In order to achieve this goal, the measure we take is to make a process test section before guiding the construction of each project. Pile foundation, pile cap, pier column, box girder, road subbase and base all take a sub-project as the working procedure test section, which will be approved by the supervision team to guide the construction of the whole line. This year, piers, box girders and roads under the bridge were fully constructed. In addition to continuing to strengthen the quality control of key parts and processes such as piers, box girders and subgrade, the engineering department has also strengthened the quality training and on-site monitoring of box girder prestressed tensioning construction, and at the same time made good quality control measures to ensure the construction quality.

3. Establish and improve various management systems and strengthen quality process control. Overview of project quality management ①. Establish a quality management team and establish and improve various management systems. The engineering department pays attention to quality management and established a quality management organization from the beginning of the project. At the same time, a quality management leading group headed by the director of the engineering department was set up to run quality management throughout the project construction, strengthen the quality management policy of "honesty and law-abiding, striving for high-quality products, continuous improvement and customer satisfaction" and strengthen project quality management. The quality inspection department, measurement team, laboratory, material equipment department and other institutions are fully set up and staffed. In order to meet the progress requirements of on-site work, the quality supervision department has increased the number of quality inspectors. At present, there are 6 full-time quality inspectors, and the staffing can meet the current construction requirements. According to the project's own characteristics and quality management requirements, engineering institutions have compiled a series of quality management rules and regulations, such as quality management system, quality assurance system, job responsibilities, quality management measures, this year's quality management plan, quality objectives, etc. , established the quality management policy of "abiding by discipline and law, striving for high-quality products, continuous improvement and customer satisfaction", and formulated the Golden Cup Award for creating municipal-level high-quality projects in Henan Province.

(2) Implement the technical quality responsibility system and contract system, issue responsibility letters, implement the quality reward and punishment system, implement the system of linking wages with performance, and strengthen quality inspection and testing.

(3), serious technical disclosure. In addition to the preparation of work instructions, the Project Department will provide detailed technical disclosure to the team for some key and difficult work parts, special procedures and key procedures, and the team will also provide technical disclosure to everyone before and after work, so that each field operator can be familiar with the construction objectives, technical requirements, quality standards and construction technology, thus ensuring the construction quality.

(4) Organize pre-job training for each process and offer various technical training courses. Training in bridge construction technology, tunnel construction technology, subgrade filling technology, dynamic compaction construction technology, concrete and mortar masonry engineering construction technology was held respectively. Liuxue86.com has technicians, surveyors, testers, quality inspectors, managers from teams to on-site operators, and invites supervisors to hold predictive special meetings on some common quality problems.

(5), strengthen the field control, all masonry construction, key process technology, quality inspection, testing personnel to implement the shift operation system. The project department of each construction site has personnel on duty to work in shifts 24 hours a day; At the beginning of the first project, technicians, testers or quality inspectors are always ready to follow up during the construction of concrete and mortar macadam.

⑥ Hold a quality management summary meeting once a month, which is attended by project technology, measurement, test, materials, heads of each ZuoYeDui and on-site construction management personnel, presided over by the head of quality supervision, and attended by relevant project leaders. According to the actual situation on site, the engineering department set up a research group on mass concrete quality control, prestressed tensioning and other construction technologies, formulated the specific implementation and control points of each technology, and monitored all links in the implementation process. Do a good job of all-round guidance from written control to on-site process.

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