ملخص الدراسة:

The research aims at knowing the role and importance of the housing complexes which are settled by the workers through the sample of Enova's drugs factory workers and employees and those who live outside these block. Likewise it aims at knowing the social relations and the available services in the blocks and their reflex ions concerning the workers as well as the role of transportation in decreasing the absence and the availability of social security in the blocks. The research’s sample consists of 50 individuals chosen randomly among the settlers in the blocks of Enova's factory of drug and compared them with 50 individuals who settle outside the same factory.The research tool consists of a questionnaire containing two parts. The first part represents the general data whereas the second one represents the questionnaire answered by subjects. In finding out the research’s results, the researcher has used statistical means such as repetition, percentages, arithmetic means, standard deviation, and percentage weights to measure the repetitions of research axes. The results showed that the inhabitant workers lived in block enjoy social security more than those lived out these blocks in general. Concerning the hypothesis, it showed that inhabitant workers have strong social ties more than those who live out these blocks. It is also showed that there is a relation between workers who live in and out the blocks. Finally, it has shown that the workers live in blocks are more save and comfortable than those live out of the blocks. In the light of the results, the researcher recommends to take care of workers in the industrial institutions by increasing the establishing of blocks nearby the facto