How to do a good job in project quality control

Protecting finished products is the last quality check. This is also a direct reflection of the success or failure of quality management. When arranging the construction sequence, first consider rationality to avoid damaging existing products, and take appropriate protective measures when necessary. The following is what I bring to you on how to control project quality. I hope you like it. How to do a good job in project quality control Part 1

1. Human factors

People are the main body of project construction and control every aspect of project construction. The management ability, technical ability, organizational coordination and other abilities of personnel will all have an impact on the quality of the project. Therefore, in order to ensure the overall quality of the project, it is necessary to have excellent management talents and skilled construction talents. Human factors mainly refer to the quality of decision-makers, the quality of managers, the theoretical and technical levels of operators, physiological defects, carelessness, violations of disciplines and rules, etc. During construction, we must first consider the control of human factors, because people are the main body of the construction process, and the quality of the project is affected by the joint effects of all engineering and technical cadres, operators, and service personnel who participate in the construction of the project. They are the formation The main factors of project quality should first improve their quality awareness. Construction personnel should establish five major concepts, namely, the concept of quality first, the concept of active control and prior control, the concept of serving users, the concept of using data to speak, as well as social benefits and enterprise benefits (combination of quality, cost, and construction period) Comprehensive benefit concept.

2. Material factors

Engineering materials generally refer to various building materials, components, finished products, semi-finished products, etc. that constitute the engineering entity. They are the material conditions for engineering construction and the basis for engineering quality. . Whether the selection of engineering materials is reasonable, whether the products are qualified, whether the materials have been inspected, whether they are properly stored and used, etc., will directly affect the structural stiffness and strength of the construction project, affect the appearance and feel of the project, affect the use function of the project, and affect the project. safe to use. If the material quality does not meet the requirements, the project quality will not meet the standards. Therefore, strengthening the quality control of materials is an important guarantee for improving project quality. The factors that affect material quality are mainly the material's composition, physical properties, chemical properties, etc.

The key points of material control are:

(1) Select purchasing personnel, improve their political quality and quality appraisal level, and select those who have certain professional knowledge and are loyal to the cause. item of work.

(2) Master the material information and select the preferred supplier.

(3) Reasonably organize the supply of materials to ensure normal construction.

(4) Strengthen the inspection and acceptance of materials and strictly control quality.

(5) Do a good job in on-site management of materials and make reasonable use of them.

(6) Carry out testing and inspection of materials.

According to statistics, material costs account for 70% or more of the total investment in construction projects. Because of this, some contractors, after receiving the project, do not comply with the technical specifications of the project in order to seek more benefits. Procurement-related finished products or semi-finished products of different varieties, specifications, technical parameters, etc., or due to the low quality of procurement personnel, do not effectively control the quality of their raw materials, let them go their own way, and collect kickbacks and benefits from them. Some companies do not have a complete management mechanism and restraint mechanism, and are unable to prevent substandard counterfeit, shoddy products and raw materials from entering the project construction, leaving hidden quality risks for the project. Today's highly developed science and technology has provided scientific methods for the inspection of materials. The country has introduced them in detail in relevant construction technical specifications. In actual construction, as long as we strictly implement them, we can ensure the quality of materials used in construction.

3. Method Factors

The methods in the construction process include the technical plans, technological processes, organizational measures, detection methods, construction organization design, etc. adopted throughout the construction cycle. Whether the construction plan is correct, whether the construction technology is advanced, and whether the construction operations are correct directly affect whether the project quality control can be successfully achieved. In the past, poor construction plans often delayed progress, affected quality, and increased investment.

To this end, when formulating and reviewing the construction plan, it must be combined with the actual project, comprehensive analysis and comprehensive consideration from the aspects of technology, management, technology, organization, operation, economy, etc., and strive to make the plan technically feasible, economically reasonable, advanced in technology, and effective in measures. Easy to operate, it is helpful to improve quality, speed up progress and reduce costs. At the same time, we should vigorously promote the adoption of new technologies, new processes, and new methods, and continuously improve the level of process technology to ensure the improvement of project quality.

4. Mechanical equipment

Mechanical equipment can be divided into two categories: one refers to the engineering entities and supporting process equipment and various types of machinery, such as elevators, pumps, and ventilation equipment. etc., they constitute a construction equipment installation project or an industrial equipment installation project, forming a complete use function. The second refers to various types of machinery and equipment used in the construction process, including large-scale vertical and horizontal transportation equipment, various operating tools, various safety equipment, various types of measuring instruments and measuring instruments, etc., referred to as construction machinery and equipment, which are produced during construction means. Machinery and equipment also have an important impact on project quality. During the construction stage, the construction site conditions, building structure form, construction technology and methods, construction technology and economics, etc. must be comprehensively considered to reasonably select the type and performance parameters of machinery, and use mechanical equipment rationally. Operators must conscientiously implement various rules and regulations, strictly abide by operating procedures, and strengthen the repair, maintenance, and management of construction machinery.

5. Environmental factors

Environmental factors refer to factors that play an important role in the quality characteristics of the project, including: engineering technical environment, such as engineering geology, hydrology, meteorology, etc., engineering operating environment , such as the size of the construction environment working surface, protective facilities, ventilation, lighting and communication conditions, etc. The project management environment mainly refers to the determination of the contract structure and management relationships for project implementation, organizational structure and management system, etc. The surrounding environment such as underground pipelines adjacent to the project , build (structure) buildings, etc. Environmental conditions often have a specific impact on project quality. Strengthening environmental management, improving operating conditions, grasping the technical environment, and taking necessary measures are important guarantees for controlling the impact of the environment on quality. The impact of environmental factors on project quality is complex and changeable. For example, meteorological conditions are ever-changing. Temperature, humidity, strong winds, heavy rain, scorching heat, and severe cold all directly affect project quality. Often, the previous process is the environment of the next process. , the former sub-item and branch project is also the environment of the latter sub-item and branch project. Therefore, according to the characteristics and specific conditions of the project, we should take effective measures to strictly control the environmental factors that affect quality. In addition, when constructing during the winter rainy season, hot season, and windy season, effective seasonal measures to ensure construction quality should be formulated based on the characteristics of the project, especially concrete projects, earthworks, underwater projects, and high-altitude operations, so as to avoid the quality of the project being affected. Hazards such as freezing damage, dry cracking, erosion, etc. At the same time, we must continuously improve the environment at the construction site, minimize the harm caused by construction and environmental pollution, improve the construction site management system, and implement civilized construction. How to do a good job in project quality control Part 2

1. Correct the relationship between the quality, safety, progress and construction efficiency of the project construction

During the construction process, as a project manager, He is the plenipotentiary representative of the enterprise on the project. He must be responsible for the owner, society and the enterprise at the same time. He must also be responsible for himself, and coordinate the relationship between the quality, safety, progress and construction efficiency of the project construction. There is indeed a certain degree of difficulty in arranging their corresponding positions. I believe in the saying "Quality is life, safety is guarantee, and economic benefits are the center." As the life of an enterprise, quality plays an important role in the construction process and determines our work policy. The country implements the lifelong system of construction project quality, which naturally puts project quality in the first place. When there is a conflict between quality, construction period and cost, we give priority to quality and give priority to quality. We will consider other factors on the premise of ensuring quality. To achieve the quality objectives to the greatest extent possible.

2. Establish a complete quality assurance system

When a project starts, a quality team should be established with a team leader and deputy team leader responsible for solving and coordinating quality issues related to the entire project. , each professional member is responsible for the quality inspection of sub-projects, and the team leader holds quality meetings every week to analyze the quality inspection results, summarize experience, and propose higher quality goals and requirements. This effectively ensures that all parts of the project meet high quality standards.

3. Clarify responsibilities and implement a system of clear rewards and punishments

Construction project construction is an engineering product completed by various majors, so the quality of each major should be clarified during the construction process Responsibilities are especially important. The implementation of clear rewards and punishments can effectively improve everyone's responsible attitude towards quality, avoid some quality consequences caused by irresponsibility, and achieve the quality goals agreed in the contract. For a high-quality project, a quality responsibility letter should be signed with each professional responsible person from the beginning of basic construction, clarifying the responsibilities of each party, and effectively allocating the quality responsibility of the entire project to various professions.

4. Strengthen learning and improve ideological awareness

Quality awareness determines quality behavior. Therefore, before and after the start of construction, organizing learning for project department managers and team leaders is an important link. I often say that yesterday’s quality does not represent today’s quality, let alone tomorrow’s quality. If you don't learn, people's minds will age and their consciousness will deteriorate. To a certain extent, the quality of the project will decline along with your ideological consciousness. Before starting work, organizing everyone to study relevant national and local documents and owner requirements plays an important role in improving everyone's quality awareness. For a key project, heads at all levels attach great importance to the project quality and construction period. The project manager communicates with everyone through learning methods to let everyone understand the particularity and importance of the project. How does the project manager do a good job in quality management of the project? How do managers do a good job in quality management of projects. Through learning and communication, everyone can feel the burden and pressure on their shoulders, and at the same time, everyone can turn pressure into motivation and reflect it in specific work. We all hold the same belief, that is, to ensure the quality of the project and to produce high-quality projects.

5. Plan first, construction last

In order to ensure the construction quality of the project, the project department should abide by the system of "plan first, construction last" from the beginning. The construction plan must be submitted to the supervisor for review and can only be implemented after the owner agrees. Whether it is quality plan, construction organization design, or special construction plan, we all require: first, comply with the national acceptance specifications, design documents and contract requirements; second, comply with the actual situation of the project and be practical and feasible , it is strictly forbidden to apply the construction plan and construction organization design, and it is strictly forbidden to talk nonsense. It is necessary to prevent abnormal phenomena such as coming up with plans while construction is underway or coming up with plans after construction is completed.

6. Strictly control the quality of materials

The construction quality of the project depends on the quality of the project materials to a certain extent. If the material quality is not good, it will definitely cause certain quality accidents or hidden dangers. Therefore, we regard the quality control of incoming materials as an important control link.

Mainly control the following points:

(1) Master material information and use bidding methods to select supplier manufacturers;

(2) Reasonably organize material supply , to ensure the normal progress of construction;

(3) Reasonably organize the use of materials and reduce material losses;

(4) Strengthen material inspection and acceptance, and strictly control material quality;

(5) Pay attention to the certification of materials to prevent misuse or use of unqualified materials;

(6) Strengthen the management of incoming materials and strictly inspect the variety, model, specification and quality of materials Grade, quantity, appearance, and samples will be sent for inspection in batches at the same time.

How to do a good job in project quality control Chapter 3

(1) Strengthen comprehensive, whole-process quality management awareness

If you want to ensure the quality of project construction, you should first strengthen comprehensive, whole-process awareness To raise awareness of quality management and establish the idea of ??quality first, the construction unit, supervision department and quality inspection department should cooperate with each other and coordinate their work to conduct quality management of engineering projects from all aspects. In addition, it is necessary to strengthen the understanding of construction quality among project leaders and managers, so that they understand the importance of project construction quality management, conduct prior inspections, and focus on prevention. Only in this way can the quality of project construction be improved. Effective management and control.

(2) Strengthen the material management of the construction process

Construction materials are the basis for improving the construction quality of engineering projects. The quality of materials affects the quality of engineering project construction to a certain extent. , is also related to the brand reputation of construction companies. Therefore, during the construction process of the project, it is necessary to do a good job in material management. First, as the design unit, it should determine the material and specifications of the materials, effectively calculate the quantity of materials required for the project, and prepare a budget for the construction. In addition, after the construction materials enter the site, sampling inspections must be carried out to ensure that the materials meet the construction requirements, and different construction materials should be stacked in different sites, so as to promote the construction unit's understanding of the materials. Carry out effective investigation. As warehouse management personnel, they must effectively inventory the materials entering the warehouse and take effective measures to protect the safety of construction materials. Special handling of flammable and explosive materials must be done to ensure the quality of the entire project construction.

(3) Quality control of construction methods of engineering projects

In the construction of engineering projects, the correctness of the construction methods will directly affect the quality of the construction of the engineering projects. Therefore, it is necessary to do a good job Quality control of construction methods is very necessary. Since all links in the construction of engineering projects are interconnected and influence each other, the construction unit should constantly improve its own construction operation methods, conduct all-round quality monitoring of the construction process, and control the quality of each process. Only in this way can the quality of project construction be improved.

Improvement measures for construction quality management of construction projects

1) Enhance the quality of project construction personnel.

It is a long and arduous task to enhance the understanding of construction units and construction personnel about the construction quality and construction safety of engineering projects, and to improve the operating skills of construction personnel. Construction units must improve the quality of construction personnel as much as possible through different forms and channels, conduct regular construction skills training, and enhance construction personnel's awareness of safe construction and construction operation techniques, thereby further improving the quality of construction personnel. At the same time, construction personnel should also continue to strengthen their own project construction technology, enhance their professional level, keep up with the development of the times, learn to use and master new technologies and new equipment for project construction, and then improve the quality of project construction.

2) Standardize the construction order of construction projects.

In the actual construction of engineering projects, construction chaos often occurs in some construction projects, that is, construction is carried out without authorization without going through a series of procedures such as relevant project construction permits and construction quality and safety supervision. The phenomenon of circumventing government regulatory authorities [4]. In response to this phenomenon, the government authorities need to strengthen the linkage between the construction site and the construction industry, and strengthen the monitoring of project bidding, bidding, construction licensing and other aspects; for bid rigging, bid rigging and false bidding, or subcontracting, illegal For subcontracting, the competent government departments must severely crack down on these violations; for construction units that carry out construction without authorization without completing a series of procedures such as relevant project construction permits and construction quality and safety supervision, the competent government departments must punish These units will be investigated and dealt with.

3) Improve the understanding of project construction units on safe construction.

The slogans "Quality First" and "Safety First" are hung on the construction site all year round. The purpose is to always remind the construction unit and construction personnel to put construction quality and construction safety first. During the construction of the project Quality and safety must be pursued unremittingly. Construction units and personnel need to maintain a high sense of responsibility with a construction attitude of being responsible to the party and the people, and do not allow any sloppiness or fluke. On the one hand, the construction unit must strictly control each operating process during the construction process. On the other hand, construction units must strictly control the quality of construction raw materials. For construction raw materials such as steel and wood, construction units must comply with relevant industry standards when purchasing [5]. In addition, construction units must strictly control the relevant processes of construction quality inspection of engineering projects. Construction quality inspection specialists must inspect items one by one according to relevant processes. Some projects that require construction quality standards need to complete the inspection strictly in accordance with the requirements. Only by continuously improving the understanding of safe construction among project construction units can we fundamentally curb the occurrence of construction accidents, ensure the personal safety of the masses, and promote the sustainable development of our country's economy.