Overhead vs Underground Tank Cleaning
Raj Babbar · 9 min read
Home › Water Tank Cleaning › Society / RWA Tank Cleaning › Vasant Vihar
Society and RWA tank cleaning for the kothis and builder floors of Vasant Vihar — big plot-level underground sumps and rooftop tanks that a small RWA shares, cleaned in one visit with a dated certificate. From ₹1,500 per tank.
Vasant Vihar is an elite low-rise colony of large independent kothis, embassies and builder floors across the A-to-F blocks. Supply is mainly DJB with private borewells, and each plot usually has its own big underground sump feeding rooftop tanks for the floors above. These are smaller shared systems than a group-housing block — a plot-level RWA or a few builder-floor owners rather than a hundred flats — but many of the sumps are old and rarely opened, so decades of silt can sit in them undisturbed.
KaamGenie cleans the shared tanks a Vasant Vihar plot runs: the underground sump with proper confined-space safety, and the rooftop overhead tanks for each builder floor, coordinated with the owner or the small RWA in one visit. We open and ventilate the old sump, remove the settled silt jet and hand scrub the walls, disinfect, and hand over a dated record. For a single floor’s tank, see water tank cleaning in Vasant Vihar. This page is specifically about society and RWA whole-building tank cleaning.
The shared underground sumps under Vasant Vihar kothis are often the oldest, least-touched tanks in the colony — big, below ground, and easy to forget because no one sees inside them. Borewell water adds hardness and the sump takes the first fill, so silt and scale build steadily on the floor and walls. When the pump lifts water off that layer, it carries up to every builder floor sharing the plot. Cleaning the sump and rooftop tanks every three to four months keeps the shared supply clean.
Because a Vasant Vihar plot is shared by only a handful of builder floors, tank cleaning easily falls between owners — each assuming another will arrange it, so it slips for years. We make it simple: one survey of the plot’s sump and rooftop tanks, one scheduled visit, and a single dated certificate the owners can split. Doing the sump and all the floor tanks together is cheaper than separate calls, and a four-visit annual AMC keeps the old sump from ever silting up badly again.
No travel charge anywhere in Vasant Vihar. The final price is confirmed on the call before we come — it depends only on tank size and access.
See it done in 45 seconds
Watch our web story on how a tank is really cleaned — drain, de-sludge, jet-wash, disinfect.
We reach every pocket of Vasant Vihar — and there’s no travel charge to any of them:
“Do you clean shared plot tanks in the D Block of Vasant Vihar?” Yes. We regularly clean the plot-level shared systems on Vasant Vihar kothis across the A-to-F blocks, covering the underground sump and the rooftop tanks for each builder floor. A short survey checks the age and access of the sump before we agree a single visit with the owner or the small plot RWA.
“What does it cost to clean a whole kothi’s tanks in Vasant Vihar?” Rooftop tanks of 2,000 to 3,000 litres are ₹1,500 to ₹2,000 each, and the shared underground sump is quoted by its capacity. Since a Vasant Vihar plot has one sump plus a few floor tanks, we bulk-quote them together, usually 15 to 20 percent off the per-tank rate for a single visit.
“Can one builder-floor owner book if the others have not?” Yes. A single builder-floor owner can book their own rooftop tank without waiting for the whole plot to agree, and we give a dated certificate afterwards. For the shared underground sump we do need the owners to agree jointly, and we are glad to bring one quote covering the sump and all the floor tanks.
“How do you work around the plot’s water schedule?” We isolate and drain one tank at a time, working around when the borewell fills the sump and the pump lifts to the rooftop tanks, so the floors above are not left dry. On a Vasant Vihar plot the full set is usually a single day’s work, and we confirm supply is normal before leaving.
“Do you offer an AMC for Vasant Vihar plots?” Yes. The AMC covers four visits a year for the plot’s sump and all rooftop tanks at 20 to 25 percent off the per-visit rate. Because these old sumps silt up badly when neglected, quarterly cleaning is well worth it, and each visit ends with a dated certificate the builder-floor owners can keep on file.
See our complete water tank cleaning services in Delhi NCR — pricing, process, tank types and full city coverage.
Beyond water tank cleaning, KaamGenie is rolling out a full lineup of home services across Delhi NCR — see our complete list of 12 home services we offer or will be launching through 2026. New to tank cleaning? Read our guide on how to pick the right water tank cleaning service in Delhi — what to look for, what to avoid, and the questions that separate trustworthy crews from quick-job operators.
Rooftop plastic tanks
₹699+ →Kothi sumps & underground tanks
₹1,499+ →Apartments & RWAs
Bulk pricing →FSSAI-compliant cleaning
₹2,500+ →टंकी साफ़ करने वाले
हिन्दी पढ़ें →View all water tank cleaning guides →
All pockets and lanes of Vasant Vihar covered. If your specific block or society isn’t named in the sub-areas above, just call — we almost certainly cover it.
Same crew, same food-grade process, same-day where possible. Pick any locality below for local pricing and the tanks we typically find there.
Book a slot — we can usually fit you in today or tomorrow.