Construction project management mode and characteristics analysis?

With the continuous promotion of green and low-carbon environmental protection concept in our society, the research on environmental protection technology of construction engineering has become an important part of current construction technology research. In this context, the concept of low-carbon building has become an important development direction of current construction project management. In the research, we found that the application of low-carbon building concept played an important supporting role in the realization of environmental protection and sustainable development goals in China. Therefore, building technology and management researchers combined with the characteristics of low-carbon buildings, combined with the actual work of building project technology and management, carried out research on project management mode.

Analysis on the concept and characteristics of low-carbon building projects

Do a good job in the research of building technology. Our concept of carbon concept building is defined as: based on the concept of optimizing building materials, technologies and equipment, during the project construction and building life cycle, reasonably reduce the total amount and total amount of energy consumption projects and building petrochemical energy, improve the overall energy efficiency of construction projects, and realize low carbon dioxide emission construction projects. Through the design of low-carbon conceptual building projects at home and abroad, through the design, construction and related management research of low-carbon conceptual building projects at home and abroad, we find that the design and management of low-carbon conceptual buildings have the following characteristics.

(1) requires high technology and capital in the early stage. In the design and construction of low-carbon building design and construction, there are higher requirements for engineering design technology and pre-project investment. For example, in the process of construction, managers need to adopt a large number of low-carbon environmental protection technologies, carry out various research work related to new technologies, and invest certain research funds. Therefore, project owners need to cooperate with design departments, banks, government departments and other organizations to seek technical, policy and financial support to ensure the smooth development of low-carbon projects.

(2) The management level is extensive. Compared with the traditional management, the construction project management under the low-carbon concept is more extensive. Its management process includes the formulation of the construction project scheme, including the formulation, design, construction and completion of the construction project scheme, as well as the use and daily management after the delivery of the project and the use and daily management after the delivery of the project, and even the demolition of the project. This integrated and integrated management process puts forward higher management requirements for the project manager.

(3) The technical requirements of project management are higher. In the low-carbon concept project management, the technical contents include design technology, raw material technology, technical equipment application, construction technology, energy technology, construction management technology and many other new technologies. Therefore, in the construction project management, the improvement of technical requirements requires the improvement of technical requirements. Therefore, managers must strengthen the management of technical research to ensure the smooth completion of construction projects.

(4) High social benefit and evaluation. The concept of low-carbon environmental protection is the mainstream concept of current society and the main direction of social development. Therefore, the construction projects under the concept of low carbon have high social benefits and have been widely recognized by all sectors of society.

Research on Main Management Models of Construction Projects from the Perspective of Low Carbon

From the perspective of low carbon, the management of construction projects is mainly carried out according to the management stages of buildings. In actual management, the project owner should carry out comprehensive management under the multi-party support mode to ensure that the management of each stage of the project meets the environmental protection and low-carbon requirements of the project plan. After studying the technical management of project content, we divide its main management mode into the following processes.

Pre-management of project construction

In the construction of low-carbon building projects, early management occupies an important position, and it is also the basis for establishing and implementing the low-carbon concept of building projects. In project management, its main preliminary work includes the following contents. In project management, its main preliminary work includes the following contents. The first is to determine the low-carbon target of the project. Due to the high investment and technical requirements of low-carbon concept construction projects, investors need to first recognize the low-carbon objectives of project construction and prepare investment funds in advance. In this process, investors must do a good job in the research on the project construction prospect, the use of funds and technology in the construction process and the overall income to ensure the smooth completion of the project construction investment and development. The second is to get support from all sides. After determining the low-carbon target of the project, the owners and investors need to obtain the support of all parties for the project construction according to the target requirements. These supports mainly include the following contents. First, the policy support of government management departments; Second, the technical support of environmental protection technology research departments and enterprises; The third is the financial support of financial institutions. Finally, do a good job in project design and project bidding. After the technical and financial support of the project is in place, the investor can find a design agency to make the design scheme and architectural design of the project according to the low-carbon goal. After the design is completed, the investor will look for construction enterprises with construction ability in the society according to the design scheme to carry out project bidding and complete all the work in the early stage of the project.

Management of project construction stage

The core of project construction management lies in the production process of low-carbon construction. Management area includes production and life management area of construction personnel, including production and life management area of construction personnel, office management, equipment operation and other levels. In the actual management process, its main management work includes the following two aspects. On the one hand, it is the development of comprehensive energy conservation and emission reduction. In engineering construction management, managers must integrate the concept of energy conservation and emission reduction into the work process of the project, such as office, construction and life, to ensure the reduction of carbon dioxide emissions of the project. For example, energy-saving lamps are used in offices and buildings; Try to use frequency conversion technology and equipment in the construction process; Building temporary buildings with recyclable materials is an important measure of low-carbon concept. On the other hand, it is low-carbon management in construction waste treatment. In the treatment of construction waste, managers should adhere to the "33R" principle, rationally plan the transportation distance, loading range and loading capacity of waste, and minimize the carbon dioxide emission in the treatment of construction waste.

Project management in operation stage.

In low-carbon building project management, the operation stage after project completion is also an important part of project management. In this process, project investors become project owners and play a leading role in project management. The low-carbon management in the project operation stage includes the following contents. First of all, the owner needs to hire a professional low-carbon technology research department to test the low-carbon technology of the project, and give feedback on the content of the project that does not meet the requirements of low-carbon technology, and the construction enterprise will rework it. Secondly, after the low-carbon construction of the project reaches the standard, the owner needs to hire a property management department with professional low-carbon management qualifications to conduct professional low-carbon property management for the project. Finally, the owners need to supervise and manage the property management in the project operation to ensure that the management of property management enterprises meets the requirements of low carbon emission reduction.

The application of low-carbon concept in the design and management of construction projects has played a positive role in building an environmentally-friendly society and realizing the concept of sustainable development in China. Therefore, the project manager combined with the characteristics of low-carbon concept project management, carried out the application research of low-carbon building projects in the early stage, construction and operation stages of the project, and provided support for the development of low-carbon building projects.

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