[Effect of intermediate reasons on occupational accidents based on the construction of a large industrial plant].

In the report given one compared the formation of work accidents in the course of building big manufacturing chemical works during the period of two succeeding years. On the basis of the number of registered work accidents as well as clear-sighted observation the author presents a series of intermediate reasons having an effect on the rise of accidents mainly during the last year of building. Both from the contents of the report and from the conclusions drawn ways of preventing their occurrence result.