In order to ensure the engineering quality of decoration engineering, construction supervision should control the following aspects:
A, project quality control and supervision
1. The quality control and supervision of decoration engineering must take the initiative to control and implement effective control measures in all directions and in the whole process.
(1) Before the renovation project starts, the blue prints.the design system shall be implemented. No construction is allowed without the blue prints.the design, so as to reduce mistakes, leaks, bumps and defects in the drawings, and implement the joint responsibility system for drawing quality.
(2) For the construction of key working procedures of decoration engineering, formulate detailed rules for the implementation of special supervision, and require the contractor to prepare a special construction plan.
(3) The model system of each decoration process shall be implemented, and special technical disclosure shall be made for all kinds of common quality defects that are easy to occur in strict accordance with the requirements of the Manual for Prevention and Control of Common Quality Defects in Engineering. Standardize the operation of template guide from the system, and make every template well before spreading.
(4) Do a good job in the control of decoration engineering materials. Decoration projects generally involve many kinds of materials. The specifications, varieties and production of the determined materials should meet the requirements of design drawings and construction acceptance specifications, especially the requirements of the National Code for Indoor Environmental Pollution Control of Civil Buildings and the green environmental protection standards. The control means to supervise the main raw materials can be controlled in the following four stages: first, control before ordering; The second is the control after purchase; The third is the control of on-site preparation materials; The fourth is the control of materials used on site.
(5) Define the quality control target of decoration engineering, strictly follow the quality target requirements of the contract, start with the quality control of each process, organize the establishment of quality control team, and organize the management of engineering quality. At the same time, strengthen the application, control and supervision of new technologies and new processes to ensure the full realization of quality objectives.
3. Implement supervision and quality supervision on decoration engineering.
(1) Units that apply for commencement without the approval of the supervisor can't start, the process without the signature of the supervisor can't be hidden, the process without the signature of the supervisor can't proceed to the next process, and the payment visa contractor without the supervisor can't get payment, which ensures the effective control and coordination of the supervision engineer.
(2) When the inspection lot, subdivisional work and concealed works are accepted, the contractor must fill in the inspection sheet first after passing the self-inspection, and notify the supervisor in writing for acceptance. For the acceptance of sub-projects, sub-projects or special projects, the contractor must organize internal acceptance, submit a written acceptance application and complete acceptance data to the supervisor, who will organize acceptance data verification, structural safety and functional quality inspection, visual quality inspection, and submit a quality evaluation report, and the supervisor will organize qualified personnel of relevant units to conduct acceptance.
4. Quality control of engineering construction process.
Supervise and urge the construction unit to check the handover and crossover procedures of the previous procedure that affect the quality of decoration engineering. If the surface is uneven, there are deviations in the horizontal and vertical directions, which exceed the allowable deviation, they should be treated separately. Therefore, the decoration project can only be started after the previous process has passed the inspection, and the next process can only be carried out on the basis of handover and cross-process inspection. Review the completed projects and check the quality of finished product protection.
The above is my experience in quality control of decoration engineering. If there are any mistakes or inaccuracies, please correct them. What needs to be pointed out here is that in the supervision of decoration projects, people often pay more attention to the acceptance of bricklaying and spraying projects, while ignoring the acceptance of plastering and basic treatment projects. This should be prevented in the process of supervision. In addition, the construction technology is also very important to ensure the quality of decoration, and we need to seriously study the ways and means of on-site work of decoration project supervision and continue to explore. In addition, such as fire prevention, anti-corrosion, waterproof and other related norms and regulations. Carry out construction supervision in an all-round way, better control the quality of decoration projects, and build more excellent projects.
Second, the site construction management
In fact, on-site management is the basis of our enterprise's production and operation activities, the forefront of creating economic benefits, and the most important part of the overall management of the enterprise. In a sense, the on-site management level represents the management level of enterprises, and it is also the comprehensive performance of production, operation and construction of construction enterprises. From a personal point of view, I think to do a good job in site construction management, we must pay attention to the following aspects:
1. Establish the project department. The establishment of a management team with elite soldiers is the basis for each construction unit to create higher profits and create and improve the healthy development path. On-site management is a compound management place with many social sciences, specialties and categories. Without certain on-site management, coordination and defense experience, they can't be competent for their glorious tasks. With a good soldier, you need a "big brother" who is good at personnel management. Team spirit and cohesion are the focus of his work. The project manager should often call technicians to communicate information, and maximize economic benefits as much as possible according to the specific requirements and contents of the construction project management plan. According to the construction (approximate) calculation and construction drawings, always supervise the progress, quality and project cost.
2. Technical problems. As a decoration project, its construction technology is complex and there are many kinds of materials, and each construction type has many teams. This requires us, as site construction managers, to make technical preparations. First of all, we should be familiar with the construction drawings, and at the same time, we should consider our own resources (construction team, material supply, funds, equipment, etc.). ) make a serious and reasonable construction organization plan. Secondly, we must make technical preparations for the specific construction technology, especially the construction technology required by high and new technology. Construction technicians and foremen improve technical operation and construction level through planned and purposeful training and technical disclosure, thus ensuring construction quality; Furthermore, there should be a corresponding quality inspection system.
3. Material quality problems. The main aspect of decoration engineering is the variety of materials needed, and the application of the latest materials often leads to many problems. Material quality control: bulk main materials advocate shopping around and multi-party acceptance. Therefore, in view of the problem of materials, the following problems must be solved: First, the supply of materials. Cooperate with designers to determine the brand, material and specification of required materials, carefully calculate the quantity of required materials, and organize material suppliers to supply them; Second, material procurement. In the face of a wide variety of material purchase orders, the quantity, brand, specification and place of origin must be clearly marked one by one, and the size, material and template must be in place at one time; The third is the classification and stacking of materials. Arrange the materials to enter the site reasonably, check and accept the materials, conduct sampling inspection and submit them to Party A and the design unit for inspection; The fourth is material distribution. Use tracking, check. Check and register the materials present, and distribute them according to the construction progress with the material outbound order to avoid material loss or waste.
4. Safety management. There are not a few projects that ignore safety management in the construction site, and the low investment in safety funds is a common phenomenon. Not a few people think that some measures in safety management are formalism, and many construction units have not calculated the safety expenses for the construction units according to the corresponding regulations, resulting in dirty, chaotic and poor safety measures on the construction site. Advocate the practice of raising the charging standard appropriately, and each project must be a safe and civilized construction site in the city.
5. Engineering visa. In the process of engineering construction, some visa matters will arise due to design changes, and the scientific and fair visa work is the focus of control. The comprehensive application of multi-professional knowledge is an inevitable condition for visa control. Some visas cannot meet the reasonable requirements of a single professional and technical person. Managers must have the knowledge of architecture, technology, budget, contracts, laws and regulations, and be familiar with the design content of each major to ensure that the visa content is fair and effective.
6. The problem of information management. In the management of a project, in addition to the management of materials, construction, technology and personnel, there is also a problem that cannot be ignored, that is, the management of data. The acceptance of any project must meet the conditions of completion acceptance. Material certificate, inspection report, as-built drawing, acceptance report, design change, measurement record, concealed engineering acceptance sheet, acceptance sheet for determination of relevant technical parameters, engineering contact letter, engineering visa, etc. The contents contained in the completion data require us to pay attention to collecting, classifying and archiving one by one during the whole project construction process. If there are omissions, it will bring unnecessary losses through completion acceptance and project settlement, and some impacts are even more incalculable.
7. The problem of finished product protection. According to the characteristics of decoration engineering, the protection of finished products is very important. As the last working procedure, any slight damage will destroy the overall aesthetic feeling and affect the project acceptance. For the protection of finished products, active and passive measures must be taken to protect them. In short, we must talk about finished product protection every day, pay attention to it every day, grasp management, strengthen the awareness of finished product protection and raise the awareness of workers.
In a word, the management of the construction site is a complicated work, which needs to be prepared at any time, and all parties need to make preparations and work together to complete the construction task on time and with good quality. Let's make suggestions for the smooth construction of the project and contribute to creating a harmonious, cooperative and benign construction environment. We shouted that tomorrow would be better.
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