Design and implementation of roof-top rainwater harvesting and recharge structures — as per IS 15792 and CGWB guidelines.
Rainwater harvesting (RWH) captures rain from roofs and paved areas, stores it for reuse, and/or recharges it into the ground. In India:
For green-building projects, RWH is often a core component of water-efficiency strategies.
Roof and paved areas with suitable runoff coefficients.
Gutters, downpipes and drains that transport the rainwater.
Removes the initial dirty flow from the roof before storage.
Mesh and media filters that remove debris and suspended particles.
For direct reuse in gardening, flushing and other non-potable needs.
Recharge pits, trenches or wells that direct water into the ground.
Design follows IS 15792 and Central Ground Water Board (CGWB) guidelines, adapted to local rainfall and soil — with HDPE/MDPE pipes from Tirupati Teleplast & Bharat Plasto.
Where soil and hydrogeology permit, harvested rainwater can recharge groundwater through:
Properly designed recharge structures help combat groundwater depletion and improve long-term water availability.
Roof area, paved area, soil conditions and existing drainage.
Concept and detailed design of RWH and recharge systems.
Storage tanks, recharge pits/trenches/wells and associated plumbing.
Integration with landscape and building services.
Documentation for green-building and regulatory compliance.
Reduced fresh-water demand for landscaping and non-potable uses.
Lower water bills and tanker requirements.
Improved groundwater levels over time.
Compliance with local RWH norms and green-building credits.
Planning a new building, township or campus — or retrofitting RWH into an existing project? We'll assess your site and propose an appropriate harvesting and recharge solution.
Or WhatsApp / email us: +91 8910417378 · contact@dnovogreen.com