Construction management measures of building HVAC installation project?

What are the construction management measures of building HVAC installation project? The following Zhong Da consults the bidding teacher to answer your questions for your reference.

With the acceleration of urbanization and modernization in China, the construction industry in China has also developed rapidly. In the construction industry, HVAC installation project is a new engineering component. Nowadays, people's requirements for living and office environment are getting higher and higher, which also puts forward higher requirements for building HVAC installation engineering. The HVAC installation project is complicated, and the whole installation project includes HVAC. How to ensure the quality, safety and reliability of building HVAC installation project and meet people's requirements is an urgent task facing the current building HVAC installation project.

1. Overview of HVAC installation project

Heating and ventilation (HVAC) is the name of a type of work in building equipment, and its full name is heating, gas supply, ventilation and air conditioning engineering. The whole HVAC project is mainly composed of three parts, namely heating, ventilation and air conditioning. From the function of HVAC engineering, HVAC is one of the components of the building [1]. Figure 1 shows the HVAC project in a residential area. From the three components of the HVAC installation project, the whole HVAC installation is relatively complicated. In the construction project, for the project that needs HVAC installation, it is necessary to do the embedded reservation work of HVAC installation after the completion of the pile foundation project of the building, and other installation projects are basically carried out in the later stage of the whole construction project. Therefore, in the construction of HVAC installation project, it is necessary to design HVAC installation drawings and formulate corresponding construction schemes according to actual engineering conditions. During installation, the whole process of HVAC installation should be managed and controlled according to the current national HVAC installation code to ensure the safety and reliability of HVAC engineering.

Figure 1 HVAC project in a residential area

2. Problems existing in HVAC installation project

Judging from the current situation of building HVAC installation engineering in China, there are still the following problems in HVAC installation construction.

2. 1 construction progress control

Judging from the construction progress of HVAC installation project, the control effect of its construction progress greatly affects the construction progress and construction sequence of the whole building project. It is understood that so far, many projects have neglected the control of construction progress in the installation and construction of HVAC engineering, which has affected the construction sequence and progress of the whole building project, extended the construction period, increased the cost, and also had a certain impact on the construction quality of the whole building project.

2.2 Allocation of funds

From the perspective of capital allocation of HVAC installation project, capital allocation has a very important impact on the development of the whole construction industry in construction projects. How to allocate funds reasonably in the construction process is a problem that every construction enterprise must face. At the same time, this issue has also become a focus of the construction industry. According to the survey, many construction enterprises in China's construction industry generally cut corners in order to improve their own profits and benefits, which seriously affects the project quality and construction progress.

2.3 Data management issues

From the point of view of data management, during the installation and construction of HVAC engineering, construction data is an indispensable link to control and manage the quality of HVAC engineering. At the same time, the management of construction materials is also the combination of on-site construction and indoor management in the construction industry. Construction management runs through the construction process of building HVAC. However, in actual construction, many construction units do not pay attention to the management of data, and often collect and sort out data after the whole construction, which on the one hand makes a lot of data lost in the construction process, on the other hand, the reliability and authenticity of data are obviously reduced.

2.4 Design problems of installation drawings

It shows that the construction process of HVAC installation project is complicated. Therefore, it is necessary to design the installation drawings during the installation and construction of HVAC engineering. Judging from the installation drawings of HVAC engineering, there are two problems in the installation drawings of HVAC engineering at present: the description of installation design drawings is incomplete, and the system drawings and plan drawings lack depth, especially in the depth of drawings, which often omit the key parts of installation construction projects. In the construction design, there are many incidents that the design is inconsistent with the actual project, which is also an unavoidable problem. However, many construction workers blindly follow the design drawings in the construction process, which has a serious impact on the actual construction of the project [2].

3. Strategies and measures to solve building problems

3. 1 Strengthen construction progress control

The control of construction progress has a very important influence on the installation of HVAC. Therefore, construction enterprises need to strengthen the control of construction progress, coordinate the relationship between construction managers and project construction when making construction progress plans, and make scientific and reasonable construction progress plans. At the same time, because there are some inevitable discrepancies between the plan and the reality, it is necessary to make corresponding adjustments according to the actual construction progress in the specific construction process, so as to effectively ensure that the construction period is completed on time.

3.2 Promote the rational allocation of funds

The allocation of funds has a very important impact on the HVAC installation project and even the whole building project. Therefore, in the construction of HVAC project, it is necessary to strengthen the management of capital investment, improve the efficiency of capital budget, strengthen the supervision of the use of funds during the construction period, promote the rational allocation of funds, and intensify the crackdown on cutting corners during the construction period, so as to effectively promote the rational allocation of funds and ensure the completion of the project with good quality and quantity.

3.3 Strengthen data management.

In terms of data management, on the one hand, construction managers need to strengthen the management of data, confirm the integrity, integrity and authenticity of construction data in all links and stages of engineering construction, and sort out and record these data. On the other hand, in the process of construction, it is also an important part to strengthen the quality inspection of building materials and ensure the integrity of building materials. Therefore, it is necessary to inspect and manage the quality, model, certificate of approval, quality inspection report and other documents of equipment and materials.

3.4 Installation drawing design specification.

In the design of installation drawings, as the basic content of HVAC installation project, the construction of construction personnel is also carried out with reference to installation drawings. Therefore, in the design process of installation drawings, the project manager should strengthen communication with the drawing designers, and communicate with the designers on materials, brands of HVAC equipment, specifications of equipment, models of installation technology, locations of ventilation openings, etc. During construction, so as to facilitate the later concrete construction.

3.5 Establish a stable construction team

It is very important for a project to have a stable construction team. In construction projects, many on-site construction workers are migrant workers, and their overall quality is relatively low. However, they are the concrete constructors of building HVAC engineering, and their HVAC installation technology and level have a very important impact on the whole HVAC engineering and building engineering. Therefore, construction enterprises need to strengthen the training and construction of construction teams and build a stable construction team, so as to improve the level of construction teams and the construction efficiency of enterprises.

4. Conclusion

In short, under the high demand, it is necessary to continuously improve the construction quality of building HVAC installation projects, strengthen construction management, and improve the level and ability of construction management. In addition, because the HVAC installation project has a certain impact on the whole building project, in the construction management of HVAC installation project, in addition to strengthening drawing design management, data management, project progress management and fund management. The construction quality management of HVAC installation project is also very important. It is understood that several common quality problems in HVAC installation mainly include the positioning and elevation of HVAC pipes, excessive noise of HVAC equipment, HVAC water circulation and pipeline leakage [3]. These problems have seriously affected the function of HVAC. Therefore, in the HVAC installation project, it is necessary to strengthen the management of these aspects to ensure the common realization of social and economic benefits of the project.

For more information about project/service/procurement bidding, and to improve the winning rate, please click on the bottom of official website Customer Service for free consultation:/#/? source=bdzd