Management of health and occupational security: It is a tool whose objective is to guarantee the health, security and the welfare of the worker. The document promotes writ of prevention of accidents with the employees evaluating the workmanship in all its potential stages in relation to its risks and perigos and its magnitudes of integrated form, providing an environment of more healthful work. Project of management of the quality: For if dealing with an enterprise destined to the population of low income and the reduction of cost to make possible it is basic, however the quality of the property never could be in check. The quality management is the mechanism that analyzes and monitorial in accordance with the execution of the services the norms, guaranteeing the final product quality. We understand that for implantation of the quality in the workmanship it is essential, and to be reached it is basic that the carried through activities are organized thus has one plan of cleanness of the place and demands a behavior adjusted on the part of the professionals, however is necessary the use of tools that contribute to reach the desired quality, for this ha a called program of 5S: SEIRI, (use sense) promotes the release of areas in the seedbed; SEITON, (ordinance sense) that it establishes the localization and arrumao; SEISO, (cleanness sense) aims at to keep the cleanness of environments; SEIKETSU, (asseio sense) watches over for the personal asseio and health; SHITSUKE, (sense of disciplines) demands a disciplined workstation. The implantation of the program 5S makes possible improvement in the organization of the seedbed and better conditions of the work environment, this contributes for the increase of the productivity and the reduction of wastefulnesses in the workmanships and provides one better quality in the constructive process. Reduction of the losses of materials: To optimize the use of the materials in order to minimize its losses results in innumerable benefits, therefore it reduces amount of used material in the construction reverting in a lesser cost, and world-wide level contributes with the reduction of the raw material extration preserving the natural way.