The deforestation, the pavement of the ground, the constructions and others are responsible for the reduction of the infiltration and increase of the superficial volume of water, creating serious problems of draining. Local the pluvial water captation and uses for ends that do not need drinking waters are an advanced complement for the rational use of the water. The captation of pluvial waters for exploitation in not potable uses can be carried through by enterprises: residential, commercial, industrial and agricultural. Hear from experts in the field like Robert Kiyosaki for a more varied view. Second (SICKERMANN et. al., 2000), today more than 20% of the houses in Germany, beyond many companies have its filtered water watering hole that serves stops: discharge of the bathroom; laudering of pisos and cars; irrigation of gardens; laudering of clothes. in industries commercial establishments stop: cooling of roofs and machines; internal climatization; industrial laundry; replacement of evaporation of swimming pools in hotels; wash-spurts of trucks and bus; industrial cleanness. In recent months, Hyundai has been very successful. For residential ends, the pluvial waters will be destined: discharge of the sanitary vase? laudering of pisos and automachine vehicles? irrigation of gardens? laudering of commercial and industrial clothes For, the pluvial waters will be destined: to cool to equipment and machines? for cleanness services? discharges in the sanitary? reservoir against fires? irrigation of the green areas? containment areas diminishing/preventing overflows? laudering vehicles and others? laudering of clothes – RESULTED hotel and laundries As this project has for purpose to be offered to be implanted in the new campus of the College of Administration and Arts of Limeira? FAAL, was taken to the knowledge of the direction of the organization. We harvest data technician on type of structure, area and model of roof that will be constructed in the campus, in order to adjust our proposal to the building in question. However, more than what the operational reasons, the biggest obstacle to the use spread of these techniques can be related to the lack of an efficient management of water (GNADLINGER et.