Rainwater Harvesting Price in Mandaveli
Rainwater Harvesting price in Mandaveli is about ₹26,600 per house (supply and labour), our indicative rate as of 5 October 2026. It is a finished job: the contractor we book does the work at your site in Mandaveli and we bill it, after confirming the scope and the day's rate. Call +91 90039 03003 to order.
Today's Rainwater Harvesting rate (dated) · Directions to our sales desk · See Mandaveli on the map
Quick answers: Rainwater Harvesting in Mandaveli
- Where can I find rainwater harvesting contractors near me in Mandaveli?
- M&B Chetty India takes rainwater harvesting orders for sites across Mandaveli (PIN 600028), as a finished job by the contractor we book. Call +91 90039 03003 or WhatsApp with your site location.
- Which rainwater harvesting contractor serves sites near Mandaveli?
- M&B Chetty India takes rainwater harvesting orders in Mandaveli as well as nearby Abhiramapuram (0.8 km away) and Raja Annamalaipuram (1.0 km), at the same rate, about ₹26,600 per house.
- Can I get rainwater harvesting in Mandaveli?
- Yes, anywhere in Mandaveli (Central Chennai, Chennai district, PIN 600028): we take your order for the work in Mandaveli, the contractor we book does it at your site, and we bill it.
- Is there a cheap rainwater harvesting contractor in Mandaveli?
- Our rainwater harvesting rate for Mandaveli is ₹26,600 per house, our indicative rate, about 5% below the Chennai market rate we checked. The scope and the materials change the price, so we confirm it with each order; compare quotes on the same basis (per house, supply and labour, built at the site; GST basis not stated).
- What is the rainwater harvesting price in Mandaveli?
- About ₹26,600 per house for Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit in Mandaveli, as of 5 October 2026 (per house, supply and labour, built at the site; GST basis not stated); grades sold per house run from ₹26,600 to ₹71,250.
- What is the rainwater harvesting rate in Mandaveli?
- Our rate for Mandaveli is ₹26,600 per house for Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit (per house, supply and labour, built at the site; GST basis not stated). The contractor we book does the work and we bill it.
- What is the rainwater harvesting price in Mandaveli today?
- Our Rainwater Harvesting rate today page carries the dated daily rate for Chennai. Our price list of 5 October 2026 has rainwater harvesting for Mandaveli at ₹26,600 per house; call +91 90039 03003 to confirm it for your order.
Rainwater Harvesting price in Mandaveli: every grade and size
| Grade / size | Indicative rate | Unit | Price as of |
|---|---|---|---|
| Rooftop rainwater harvesting for an independent house: downpipes, filter and one recharge pit | ₹26,600 | per house | 5 Oct 2026 |
| Full rainwater harvesting with gutters, filters, recharge and storage reuse, larger house | ₹71,250 | per house | 5 Oct 2026 |
Basis: Per house, supply and labour, built at the site; GST basis not stated. Our indicative rate as of 5 October 2026, about 5% below the Chennai market rate we checked; the scope and the materials change the price, and we confirm it with each order. The same rate applies across our Chennai delivery zones; today's Rainwater Harvesting rate carries the dated daily figure.
How rainwater harvesting is booked in Mandaveli
M&B Chetty India is the seller: we take your order for the work in Mandaveli, the contractor we book does it at your site, and we bill it. The scope and the materials change the price, so we confirm it and the day's rate with each order.
Lead time and minimum quantity: confirmed with your order for Mandaveli; we do not publish a fixed lead time for rainwater harvesting.
Our crushed stone for the same site: Mandaveli is about 110 km and 3.5–4 h by truck from our crusher at Perindesam. If you also order jalli, M-Sand or TMT from us for the site, we can time rainwater harvesting with those loads, as described below.
How we supply it: M&B Chetty supplies rainwater harvesting as a finished job: the plumber or contractor we book builds it at your site, and we bill the work. The filter media are ours: 40 mm and 20 mm jalli and M-Sand from our crusher, best added to a load you are already ordering since our minimum is one tipper load.
Photo: Stack of plastic pipes (Ries Bosch on Unsplash; a stock photo for the plumbing & sanitary range, see image credits).
Rainwater Harvesting for Mandaveli buildings
What is being built in Mandaveli: Apartment redevelopment of older houses; Conversions and new commercial buildings on the main roads.
About Mandaveli
Mandaveli (Mandavelipakkam), whose name comes from the Tamil for an open ground where cattle herds grazed, is a mainly residential neighbourhood just south of Mylapore, between Santhome, Alwarpet and Raja Annamalaipuram, served by the Mandaveli MRTS station. Older houses here are being redeveloped into apartment buildings and some residential buildings have turned to business use. An underground Mandaiveli station is being built on the Metro Phase 2 Purple Line.
Mandaveli (மந்தைவெளி) · Central Chennai · Chennai, Tamil Nadu · PIN 600028 · landmarks: Mandaveli MRTS station
How much rain your roof collects
Worked example for Mandaveli (typical estimate): A 1,000 sq ft roof collects about 90,000–1,00,000 litres of rain a year. Your engineer's figures come first.
Typical figures from our Rainwater Harvesting guide, to start from:
Typical estimate: Roof area × annual rainfall × about 0.8 runoff for a concrete roof. Chennai's average annual rainfall is roughly 1,200–1,400 mm, most of it in October to December.
- 1,000 sq ft roof (92.9 m²): about 90,000–1,00,000 litres a year
- One 100 mm rainy day on that roof: about 7,400 litres
- A 1.2 × 1.2 × 1.5 m recharge pit holds about 2.2 m³ of fill, roughly 3.4 MT of jalli and sand at our bulk densities
Rainwater Harvesting: what it is, types, checks and quantities
Rainwater Harvesting in areas near Mandaveli
Abhiramapuram
₹26,600per house, same rate as MandaveliCentral Chennai · PIN 6000181.0 km from MandaveliRaja Annamalaipuram
₹26,600per house, same rate as MandaveliCentral Chennai · PIN 6000281.0 km from MandaveliMylapore
₹26,600per house, same rate as MandaveliCentral Chennai · PIN 6000041.3 km from MandaveliAlwarpet
₹26,600per house, same rate as MandaveliCentral Chennai · PIN 6000181.5 km from MandaveliSanthome
₹26,600per house, same rate as MandaveliCentral Chennai · PIN 6000041.6 km from MandaveliForeshore Estate
₹26,600per house, same rate as MandaveliCentral Chennai · PIN 600028Neighbouring localities we also deliver to: Abhiramapuram, Raja Annamalaipuram, Mylapore, Alwarpet, Santhome, Foreshore Estate
Rainwater Harvesting in Mandaveli: questions
Do you also take rainwater harvesting orders in Abhiramapuram, Raja Annamalaipuram and Mylapore?
Yes. We take rainwater harvesting orders for sites in Abhiramapuram, Raja Annamalaipuram, Mylapore, Alwarpet, Santhome and Foreshore Estate as well, at the same rate as Mandaveli, as a finished job by the contractor we book.
Who is the seller of rainwater harvesting for a site in Mandaveli?
M&B Chetty India is the seller: we take your order for the work in Mandaveli, the contractor we book does it at your site, and we bill it (per house, supply and labour, built at the site; GST basis not stated). The scope and the materials change the price, so we confirm it with each order.
Which is the first state to make rainwater harvesting compulsory?
Tamil Nadu is widely cited as the first state to make rooftop rainwater harvesting compulsory for all buildings, in 2003.
How big should the recharge pit be?
It depends on roof area and soil. A pit about 1–1.5 m square and 1.5 m deep is a common size for one house, with a deeper recharge well where clay drains slowly. Follow the design on your approval drawing.
From our team
Notes, photos and examples added by the M&B Chetty team, with the author and the date.
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Delivered with it in Mandaveli
- 40mm Jalli price in Mandavelidelivered price
- 20mm Jalli price in Mandavelidelivered price
- M-Sand price in Mandavelidelivered price
Rainwater Harvesting elsewhere
Need rainwater harvesting in Mandaveli?
Call, WhatsApp or send the quote form with it filled in: we confirm the scope, the price and the date, and the contractor we book does the work at your site.
Mandaveli area pageToday's Rainwater Harvesting rateRainwater Harvesting