ELOBORATION OF CORRECTION FACTORS INCLUDED IN THE LOSS OF LABOR EXPENSES DURING RECONSTRUCTION

Аннотация

The degree of mechanization of installation work during reconstruction is characterized not only by a large proportion of labor costs, but also by the quality of the work performed. In order to reduce losses in construction organizations, it was proposed to create a differentiated regulatory framework in the form of correction factors for certain types of work during reconstruction, expansion and new construction on the territory of existing industrial enterprises. Keywords: type of object, reconstruction, technological equipment, light industry. Introduction. As is known, construction and installation work at existing enterprises is usually carried out in relatively cramped conditions due to the dense installation of developed systems of above-ground and underground communications at construction sites. In environments with harmful gases, excessive gas and dust emissions, high temperature exposure, in most cases, work inside existing workshops is carried out without stopping the main production processes. The existing standards provide for several types of conditions for normal, narrow, especially narrow, complex, very complex and harmful conditions of production work. Correction factors should be differentiated depending on the volume of work performed during reconstruction and the characteristics of their implementation. The shortcomings of the existing regulatory framework are to a certain extent due to the fact that during its development, the renewal of the fixed assets of existing industrial enterprises (new construction, expansion and reconstruction) was not taken into account. In the context of the reconstruction of existing enterprises, it is often not possible to introduce modern construction equipment, promising prefabricated structures and parts manufactured in factory conditions, comprehensive mechanization of construction work, and advanced methods of organizing construction production. 1 1 International scientific journal ISSN: 2181-3906 «MODERN SCIENCE АND RESEARCH» 2025 VOLUME 4 / SPECIAL ISSUE/ UIF:8.2 / MODERNSCIENCE.UZ In construction contracting organizations engaged in the reconstruction of existing enterprises, the actual costs of production are higher than during the construction period. The level of mechanization of installation work during reconstruction is characterized not only by the high relative weight of labor costs, but also by the qualitative composition of the labor performed. In conditions of low mechanization of construction and installation work during the reconstruction of buildings, manual labor accounts for 75-85% of the total labor, while in the conditions of the construction of new buildings this figure is 40-45%. One of the important factors affecting the results of the construction organization's activities during the reconstruction of existing enterprises is the narrow conditions for the implementation of work. Table 1 Forms of basic funds and construction and installation work in the reconstruction of existing enterprises are divided into classes Forms of recovery of basic funds Description of production conditions of construction and assembly works 1. Construction of new facilities a) in the territory of an existing enterprise with developed transport and engineering communication networks and a narrow area for storage of materials. b) the same, in very narrow conditions for the storage of building materials. 2.Expansion of existing workshops a) in buildings free from equipment or other objects and their reconstruction when the that interfere with the proper performance of work main production is completely stopped. 3. Reconstruction of existing a) without stopping the production process workshops without stopping the main b) the existing equipment and workspaces are too activity of enterprises and objects cramped under reconstruction. c) when it is impossible to provide workplaces with materials normally g) in the presence of lifting and moving cranes, buckets belonging to the factory in the places of work d) in the presence of periodic traffic on railways within the trade e) when performing work in workshops belonging to the harmful category, including outdoor areas with an outdoor temperature of more than 40℃ As is known, the narrow conditions of the construction site are characterized by the specifics of the production of construction and installation works during the reconstruction of existing enterprises, which is associated with difficulties in organizing workplaces due to the limited area of work, low opportunities for using construction machinery, and inconveniences in 1 2 International scientific journal ISSN: 2181-3906 «MODERN SCIENCE АND RESEARCH» 2025 VOLUME 4 / SPECIAL ISSUE/ UIF:8.2 / MODERNSCIENCE.UZ the movement of construction materials (existing building structures, technological equipment , engineering communications) to workplaces due to obstacles at the reconstruction site. [2,5] In addition, when the composition and objects of the volum