Integral organizational and technological potential of a construction object evaluates its condition and future development. Integral organizational and technological potential is a complex system. In recent years the investigation is being conducted using the methods of system analysis. Academics examined single organizational and technological potentials: construction site, project decisions, ecological load, construction companies. On one level there is a potential of production process of a construction object. One of its parts is the organizational and technological potential of roof constructions of residential multi-storey buildings. According to the general theory of systems this potential is also a system. We considered a systematic approach and found the structure of this object. It has three levels. The first level contains subsystems: installation works, project works and construction management. The second level includes evaluation criteria: scope of work, time, prime cost, safety, flexibility, resource saving and quality. The third level includes quality indexes: climatic conditions, information technologies, supply and storage of materials, quality control, qualification of the workers and engineers, readiness of work area, amount and quality of material resources, number of workers. This article is dedicated to the subsystem of installation works. In structural and functional analysis, including qualimetric expertise and correlation, we united the criteria “scope of work”, “time” and “prime cost” in one “efficiency”. The components “qualification of workers and engineers”, “quality control” and “number of workers” were united in “work resources”; “amount and quality of material resources” in “material resources”; “supply and storage of materials” were excluded. In order to formalize this system we used the method of modeling factor system and multi-criteria optimization. Quality indexes included into a system lose their properties but get new ones. The use of weight coefficients solve this problem. For a uniform mathematical representation of quality indexes we distinguished three levels of variation for all indexes. The next step of research is weight coefficients determination and finding quality indexes combination. For this aim we need a complex qualimetric expertise.

Предложена и исследована модель потенциала производства кровельных конструкций жилых многоэтажных зданий, позволяющая оценить и оптимизировать комплекс организационно-технологических решений производства данной строительной продукции. Анализ модели произведен с применением различных методов системного подхода, в результате которого определена структура системы, характер взаимодействия элементов и найдено ее аналитическое представление. Предложен переход от качественных характеристик показателей к числовым индексам, позволяющий использовать математический анализ для формализации системы.