The purpose of this study is to develop a survey methodology that allows you to determine the composition of the common property of an apartment building, which is used in the operation of non-residential premises. In the process of theoretical research, analysis methods and results of field observations were used. The results of this study are the classification of non-residential premises that are not part of the common property of an apartment building, a list of elements of an apartment building to be examined to assess their use in the operation of non-residential premises, recommendations to a specialist on the list of documents necessary for this survey. These results are of practical importance for specialists in the field of inspection of buildings and structures when resolving disputes in the practice of operating apartment buildings and non-residential premises that are not part of the common property of a residential building.
Keywords: non-residential premises, classification of non-residential premises, survey methodology, apartment building, common property, list of common property elements, composition of common property, operation, housing stock
Is calculated the mean distance between the diamond grains on grinding wheels by their characteristics. Is carried out of the duration, frequency and form of discharge impulses in electro erosion profiling of diamond grinding wheels.
Keywords: electro erosion profiling, correction, the distance between the diamond grains, frequency of discharge impulses, the duration of discharge impulses.