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Sector 77 is a dense New Gurgaon condominium pocket just off Vatika Chowk on the Southern Peripheral Road, where large group-housing complexes share deep underground reservoirs feeding tower-top tanks. With hundreds of families drawing from the same stored water, regular cleaning matters here. KaamGenie services the whole reservoir-to-rooftop chain for Sector 77, from ₹699 onwards.
Sector 77 is one of the more built-up corners of New Gurgaon, a tight grid of high-rise condominium projects strung along the SPR near Vatika Chowk. The supply here leans on hard borewell groundwater supplemented by tanker deliveries during peak summer, and the mineral load shows up as white crusting around tank inlets. Each complex stores its water in a substantial underground reservoir at podium or basement level, from where booster pumps push it up to sectional overhead tanks on every tower roof. A handful of independent and builder-floor homes on the fringe run their own modest sump and rooftop pair. Whatever the format, every litre passes through stored tankage before a resident ever opens a tap.
Because Sector 77 societies are large and relatively new, the common reservoir is where neglect hides. The fine cement and sand washed in during the construction phase settles to the bottom and bakes into a sludge layer that no amount of normal usage flushes out. Residents on upper floors often complain of grit in aerators or a musty taste while the cause sits unseen in the basement tank. KaamGenie drains the reservoir, hand-scrubs the walls and partition baffles, vacuums the hardened silt, and disinfects with food-grade chlorine. Before-and-after photos go to the management committee so every flat owner sees the proof.
In a Sector 77 condominium the right job covers the whole stack. The crew drains the underground reservoir, scrapes the cemented hard-water scale and construction grit off the floor and walls, and vacuums out the loosened sludge. We then move up the booster line to each tower’s overhead tank, hand-scrubbing the inner surfaces, flushing the settled sediment and clearing the inlet and outlet. Every cleaned surface is disinfected with food-grade chlorine and rinsed so no chemical taste remains. Sequencing the reservoir first and the rooftop tanks after means the clean overhead tanks are not refilled from a dirty source.
Costs are transparent. One overhead tank starts at ₹699 and wraps in about 90 minutes. A shared sump is ₹1500–2800 by its size and sludge load, quoted on sight once the lid is open. Full society reservoirs are priced by capacity after a short inspection with the AOA. The crew turns up with its own pump, wet vacuum, brushes and food-grade chemicals, so the building supplies nothing. We confirm the price before starting and hand over before-and-after photos at the end, which committees in Sector 77 like to keep on file for residents.
Standard Sector 77 tank: about 90 minutes door-to-door for an overhead tank, 2-3 hours for a combined sump + overhead, and longer for high-rise society reservoirs. We bring everything — vacuums, jet pumps, food-grade chlorine disinfectant, scrubbing brushes, rinse water. After cleaning, before-and-after WhatsApp photos and a GST invoice.
"Our Sector 77 complex has six towers — can the overhead tanks all be done together?" Yes, and tackling them in one mobilisation is the efficient route. We clean the shared basement reservoir first, then move tower to tower scrubbing and disinfecting each rooftop tank. Each overhead tank is about 90 minutes; the reservoir is priced by capacity. The crew is self-equipped with pump, vacuum and food-grade chemicals, and you get before-and-after photos per tank. Call 95603 66362 and we will schedule it around your pump downtime.
"Is grit in our taps coming from the Sector 77 tank or the pipes?" More often than not it is settled silt in the underground reservoir or the overhead tank, especially in a newer complex where construction sand washed in. Open the tank and you will usually see a sludge floor. We vacuum it out, scrub the walls and disinfect with food-grade chlorine, and the before-and-after photos make the difference obvious. A single tank starts at ₹699. Call 95603 66362 to get it checked.
"Can you work around our Sector 77 society’s water timings?" Yes. We plan the reservoir clean for a low-demand window so the booster pump downtime barely affects residents, and the rooftop tanks follow once supply resumes. A single tank takes about 90 minutes and starts at ₹699; a full reservoir is quoted by capacity on sight. Tell us your supply hours when you call 95603 66362 and we will fit the work between them.
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Beyond water tank cleaning, KaamGenie offers a full lineup of home services across Delhi NCR — see our complete list of 12 home services. New to tank cleaning? Start with our complete guide to water tank cleaning, or read how to pick the right water tank cleaning service — what to look for, what to avoid, and the questions that separate trustworthy crews from quick-job operators.
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