Roof Top Rain Water Harvesting Design

After m ore than 20 years in the rainwater industry rainwater managem ent solutions has identified the w isy 4 step system as the ideal m ethod for rainwater harvesting.

Roof top rain water harvesting design.

Buildings with basements should adopt rain water harvesting through storage tank. Rainwater harvesting is an excellent means of supplementing water for use on site if the process is permitted by state and or local laws. Using rainwater where appropriate conserves potable. Only the rain water from the roof top area has to be diverted to recharge structure through connection of down pipe.

Rooftop rain water harvesting systems are easy to construct operate and maintain 9. Before the onset of the monsoon all the catchment area roof top considered for recharge is to be cleaned. Rainwater harvesting in bangalore. Design tips for rainwater harvesting components to collect and store the rainwater during rains in a overhead tank.

This m ethod provides the best pre tank filtration by way of the w isy vortex filter which is regarded internationally as the best pre filtration m ethod. As one of the experienced architectural firms in bangalore our team offers various kinds of services including turnkey design build which starts at rs 1700 sq ft. As illustrated by this case roof top rain water harvesting measures helps in fulfilling the domestic water need as well improving the ground water level by few meters. If the rainwater harvesting system is intended to be the sole water source the designer must size the system to accommodate the longest anticipated time without rain or otherwise plan for another water source such as a well backup or hauled water.

Rainwater harvesting rwh is the collection and storage of rain rather than allowing it to run off. Rainwater harvesting systems are simple which can be adopted by individuals 8. As your roof surface is the catchment area for harvesting rainwater it s important to know how large or small it is so you can calculate how much rainwater you can expect to harvest. Rainwater is collected from a roof like surface and redirected to a tank cistern deep pit well shaft or borehole aquifer or a reservoir with percolation.

Dew and fog can also be collected with nets or other tools. In hilly terrains rain water harvesting is preferred 10. The rooftop rain water harvesting is less expensive 7. This may spoil the aesthetics and increase cost.

Also there is a need to keep the roof top clean to prevent pollution of rain water by preventing people to use the roof top for various purposes including storing of junk items. How to do rainwater harvesting for a house.