What is the content of standardized management of construction projects in expressway?

Expressway construction process management can not only ensure the standardization and efficiency of its construction process, but also effectively avoid construction risks and improve the safety of the construction site in time. It is a necessary means and basic element to ensure the construction quality of expressway projects and promote the development of expressway construction industry. The proposal of standardized management not only provides a new direction for expressway management, but also realizes the scientific and standardized management means. With the help of its scientific management system, the management process is more orderly, which can shorten the construction period and save the construction cost, which is of practical significance to expressway engineering units. Therefore, in the process of expressway construction, standardized management methods must be adopted in time to improve management efficiency.

1 Overview of building standardization management 1. 1 Basic concepts of building standardization management. The so-called construction standardization management refers to a complete and scientific management system that should be followed in the construction process of building projects. With the help of this system, the construction process is continuously optimized, and the management and control of all aspects of the construction project are strengthened, so that the construction can meet the external standards such as laws and regulations and the internal standards such as corporate culture concepts on the premise of meeting the relevant national standards. The management contents include construction safety management, quality management and schedule management.

1.2 Basic functions of implementing building standardization management. (1) standardized management has its own complete system, which is relatively perfect, scientific and standardized. In expressway project management, we can follow the basic form and content of the management system, improve the standardization of the management process, ensure that managers have a systematic understanding and thinking of the construction management process in expressway, and increase on-site management on the basis of following laws and regulations and the content of the quality acceptance standard system. Improve the standardization and standardization of the overall management process, form a rigid model, ensure that all personnel fully follow the standardized management system in the construction process, improve the on-site construction order, ensure the smooth development of construction links, avoid unnecessary dangers, and improve the on-site safety level.

(2) With the help of standardized management, optimizing the allocation of on-site construction equipment, materials, personnel and other resources, fully mobilizing and utilizing all resources on the construction site, and at the same time, with the help of management means, increasing the control and management of the on-site environment can ensure that all construction links are carried out and completed within the specified time, maximize the construction efficiency of each link, ensure the orderly and safe on-site environment, and minimize the occurrence probability of construction accidents and other phenomena. Avoiding unnecessary cost waste, improving cost control efficiency and further strengthening on-site environmental control conform to modern environmental protection construction concept and strengthen on-site construction management effect, which can not only improve the construction quality of expressway, but also ensure the construction period, improve the economic and social benefits of engineering construction enterprises and promote the development of construction enterprises.

2. Specific contents of standardized management in expressway construction projects 2. 1 Management contents for the project site. Expressway project site mainly includes processing plant, construction site and project residence. When managing the project site, we must follow the relevant project management standards for standardized management. On the one hand, we need to strengthen the construction of processing plants and other places, improve their standardization and scale, and adhere to the basic principles of intensive and efficient construction to improve processing efficiency and quality and ensure the quality of construction. On the other hand, strengthen the management means of project site and construction site, increase the control of hardware equipment entering the site, optimize and improve the construction process, scientifically allocate resources, and improve the construction quality and site management efficiency.

2.2 Management content of materials and equipment. (1) When selecting materials, we must control the specifications of materials according to the construction standards of expressway and the contents of relevant codes and regulations, do a good job in market research, select material manufacturers with high market reputation and good production quality for cooperation, and do a good job in the inspection of various parameters and appearance quality of materials during material procurement and production, so that the quality of materials must meet the management standards and relevant quality acceptance specifications; (2) In the process of material storage, it is necessary to control the storage environment, do a good job of classified stacking according to the nature and characteristics of materials, and set up obvious signs such as instruction boards to avoid quality problems; (3) Do a good job in the fire control of the material storage site, equip with complete fire fighting equipment, including fire hydrants and fire axes, etc. according to the corresponding specifications and standards, and dispatch professional management personnel to do a good job in daily management to improve the efficiency of material management; (4) It is required to park the equipment in the designated area, and send professional technical maintenance personnel to inspect and maintain the equipment regularly, and provide corresponding spare parts, so as to replace spare parts when the equipment fails and improve the efficiency of equipment management.

2.3 Management content of construction safety. Construction safety is one of the main contents that must be paid attention to in the implementation of standardized management in expressway project. When conducting on-site safety management, we must follow the relevant engineering safety management standards and norms in China, and carry out safety protection for each construction link to ensure the overall improvement of on-site construction safety level. On the one hand, it is necessary to strengthen the safety protection measures for aerial work to ensure the broadness of aerial vision, scientifically set up strong lights according to specific conditions, and at the same time set up protective belts, fences and other corresponding safety protection measures in aerial positions to ensure that construction personnel can still ensure the safety of work at high altitude and at night. In daily aerial work, it is necessary to prepare a safety air cushion on the ground in time to reduce the occurrence of falling accidents and improve the safety level of the site. On the other hand, we should strengthen the protection of expressway construction site and its surrounding environment. In the early stage of construction, the construction scope should be detected and explored in time to control the surrounding ecological environment. At the same time, we should take corresponding protective measures and set up isolation belts. Isolate the construction area from the surrounding ecological environment, do a good job in controlling the construction environment, avoid safety problems in the construction process, including accidents such as casualties and accidental entry of outsiders, and ensure and maintain the personal safety of personnel in the construction process as much as possible.

2.4 Management content of construction quality. First of all, we can set up a special quality inspection team, assign qualified and professional personnel to take charge of this work, and pay attention to all construction links to ensure that the construction quality meets the standards. Secondly, the "first piece quality examination and approval system" will be popularized, and the project directors, technicians, managers and constructors will be organized for collective discussion, technical disclosure and business training for the first bridge construction and the first tunnel excavation under construction in expressway. Clarify the construction, difficulties and key operations of the first project. , as a model, constrain the subsequent construction and improve the construction level of the subsequent projects.

2.5 Management content of construction progress. (1) According to the characteristics and progress of the construction project, establish a report system, which is divided into daily, weekly and monthly reports according to the cycle, so as to control the construction progress in real time and ensure the construction quality; (2) Insist on making a work report according to the characteristics of local operations, and work together with the supervision unit and the local government to solve the problems encountered in the process of construction progress and alleviate the construction contradictions in time. , so as not to cause dissatisfaction among construction workers and surrounding residents, and to put an end to petitions and other incidents; (3) improve the cohesion between the progress, ensure that each progress can be carried out according to the design time, shorten the construction period as much as possible, ensure that each progress is carried out in an orderly manner, and improve the cohesion and compactness between each working procedure; (4) According to the specific situation of each progress stage of the construction project in expressway and the working status of the personnel during the construction process, enrich their lives or carry out related activities to mobilize their work enthusiasm, improve the intensity of personnel allocation optimization, ensure the efficiency of on-site construction, increase the control of each construction progress and improve management efficiency.

2.6 Management content of construction technology. (1) Strengthen the control and management of foundation construction technology, strengthen the control and management of foundation reinforcement, filling, paving, compaction and other technological processes, and require the smoothness and compactness of foundation to meet construction standards and specifications, so as to improve the efficiency of technology use; (2) The concrete construction scheme must be made according to the highway grade and construction standards for highway masonry, anchorage and maintenance, and the optimal construction technology should be selected, and the application of technology should be strengthened while following the norms and standards, so as to improve the construction quality and management efficiency; (3) In case of tunnel construction, it is necessary to strengthen the investigation of underground water level, improve the application efficiency of initial support, tunnel waterproofing and other construction technologies, improve the quality of tunnel protection construction, and focus on strengthening the control of blasting construction technology to avoid safety accidents; (4) In the process of pavement construction, it is necessary to strictly control the specifications of crushed stones and their rolling construction parameters, and increase the control of construction technologies such as steel bar binding and concrete pouring, so that the implementation process of various technologies can conform to the standardized management of construction specifications, avoid construction risks, control the construction quality and efficiency within a reasonable range, and improve technical efficiency.

3. Ways to improve the standardized management level of expressway's construction 3. 1 Strengthen personnel management. (1) Improve personnel awareness, conscientiously implement the concept of standardized management, clarify the role and significance of this management method in the construction process in expressway, ensure the order of field operation, and ensure that the field construction conforms to relevant laws, regulations and standards in China; (2) Do a good job in personnel training. The training content must meet the requirements of construction and safety, ensure the professionalism and standardization of personnel construction, and actively carry out the education of personnel in standardized management content, improve the attention of personnel to on-site management, comprehensively improve the construction efficiency, reduce the difficulty of management, and ensure the smooth development of management. 3.2 Strengthen innovation and strengthen the evaluation system. With the help of evaluation system, management tools can be assisted and the implementation of standardized management can be strengthened. In the process of modern expressway project development, the evaluation system must be optimized according to the actual situation and the characteristics of the times. On the one hand, we can scientifically improve the evaluation system according to the characteristics of modern expressway construction; on the other hand, we can strengthen the relationship between the evaluation system and progress, safety construction, quality and technology, and make a comprehensive evaluation according to the construction situation, so as to further improve the construction quality and site management level of expressway. Conclusion To sum up, strengthening the whole process control of expressway construction by combining the standardized management mode can not only effectively improve the cohesion, safety and scientificity of the whole project, but also make up for the shortcomings of traditional management methods, improve the scientific level of management methods and processes, and comprehensively improve the cohesion of all links. At the same time, with the help of scientific evaluation system and personnel management methods, the construction quality and the work enthusiasm of personnel can be improved. It is of epoch-making significance to strengthen the maintenance and management of the surrounding environment, comprehensively improve the economic and social benefits of construction enterprises and further improve the level of highway construction in China.

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