Therefore, strengthening the construction site management can effectively ensure the quality of civil air defense projects, effectively reduce the accident rate, and realize the scientific and systematic management of the construction site.
The quality inspector of the construction unit shall carefully observe the change process of the project at the construction site, deal with the potential quality hazards in time, pay attention to the projects with dangerous signs and report to the supervisor.
Strengthening construction site management and improving contract performance rate can also establish enterprise reputation and ensure enterprise benefits.
In addition, improving the combination of people, things and places at the construction site and reducing or eliminating ineffective labor at the construction site can reduce the consumption of construction materials, which is conducive to the cost control of civil air defense projects and save expenses and increase income for the construction unit and construction enterprises.
The construction site of civil air defense project is underground, which has the characteristics of narrow construction operation surface, joint operation of multiple types of work, large personnel flow, pit, tunnel engineering and open excavation engineering slope easy to collapse, so the construction is difficult and belongs to the section with frequent potential accidents.
Fifth, control by means of payment.
During construction, the geometric dimension and elevation of the project shall be checked at any time.
The project quality often has problems due to some factors.
However, the management of a few construction sites is lax and chaotic, and the phenomenon of “dirty, disorderly and poor” still exists.
Second, implement the joint inspection system.
Fourth, measurement control.
In the whole construction process of civil air defense project, the quality of each subdivisional project is affected by the operator, construction technology, raw materials, construction environment, etc.
Obviously, this control is a direct and effective means.
At present, the construction site management of civil air defense projects has been continuously optimized and the management level has been significantly improved.
It can be seen that the construction site management is of great significance.
The director in charge of quality shall organize relevant quality principals to patrol and inspect the construction site regularly every week.
characteristics and functions of construction site management civil air defense project construction site management refers to the reasonable and effective planning, organization, coordination, control and detection of human, machine, material, information and other production factors on the construction site of civil air defense project with scientific management systems, standards and methods, so as to make them in a good combination state and achieve the purpose of high-quality, efficient, low consumption, balanced, safe and civilized production.
Quality management of construction site civil air defense engineering is an important part of national defense engineering.
The construction site is not only the distribution center of people flow, logistics and information flow, but also the formation place of civil air defense project entities.
The construction unit fails to carry out the construction in accordance with the instructions of the supervision engineer.
Quality inspection must be carried out in the whole process from the mobilization of raw materials, the production of components and accessories of the construction unit, the installation of protective equipment to the completion of the project.
Third, hold on-site analysis meeting on quality defects.
Generally, the following means can be used for quality supervision on the construction site: first, instruction document control.
Second, resident supervision and control.
Casualties and collapse accidents still occur, which seriously affects the progress and quality of construction and hinders the healthy development of civil air defense engineering construction.
After the inspection, the problems found shall be discussed on site, the root causes shall be analyzed, and the typical problems found in the construction shall be praised and promoted.
In the construction site management of civil air defense project, the following three quality control measures can also be taken: first, check the quality assurance system of the construction unit.
Its content mainly includes quality supervision and quality inspection.
The physical and chemical properties of materials used in each procedure in divisional and subdivisional works, the tensile, compressive and bending strengths of structures and the mix proportion of mixing materials usually need to use the data obtained from field experiments to judge the quality.
That is, the project supervisor puts forward the construction tasks to be completed to the construction contractor in writing, points out the problems existing in the construction, and defines the responsibilities of the construction unit.
Strengthening the quality management of civil air defense engineering is an inevitable requirement to improve the overall protection ability of the city and effectively preserve the war potential.
Before construction, the supervisor shall check the construction setting out and elevation control, and strictly control the errors in the construction of the project entity within the allowable deviation range.
Including the contract qualification certification of its quality inspection organization, pre job training, skill assessment, contract qualification certification, listing and monthly assessment and review system for quality inspectors, construction quality inspectors and operators of main technical types of work of the construction unit.
issued by the state or civil air defense department.
Strengthening the quality management of the construction site can effectively prevent the emergence of unqualified projects.
It is a comprehensive reflection of the construction management level of civil air defense engineering and the basis of the management of the whole construction enterprise.
Construction site management is an important part of civil air defense project construction management, which has a decisive impact on civil air defense project construction quality, cost control, construction progress and construction safety.
When the project quality fails to meet the specified standards, the supervision engineer has the right to refuse to sign and pay the project payment.
Those who do not meet the basic measurement requirements of the project entity shall be instructed to deal with in time.
I.
Due to poor management of the construction site, the construction period is delayed or rushed, which directly affects the quality, safety and cost of construction.
The third is experimental control.
Therefore, the author talks about some superficial understanding on strengthening the construction site management of civil air defense engineering.
II.
The quality inspection of civil air defense engineering generally adopts the combination of self inspection, mutual inspection and full-time personnel inspection of on-site production workers, which is based on the civil air defense engineering construction and acceptance specifications, quality inspection and evaluation standards, protective equipment product quality inspection and construction acceptance specifications, construction technical operation specifications, etc.
The supervising engineer judges the quality of materials and works based on the field experimental data.
For the quality defects found in the construction, regardless of the size, relevant responsible personnel shall be organized to hold an on-site meeting for analysis and discussion, so as to achieve the role of education and warning and avoid similar problems..
