Water tanks help deliver drinking water to millions of new york city residents.
Roof water tanks nyc.
About 15 000 buildings still use this system today.
But these overlooked structures are an essential part of many buildings plumbing systems providing water not only for daily use but also for fire suppressing sprinkler systems.
Rooftop drinking water tank inspection results the new york city health code requires that rooftop drinking water storage tanks be inspected annually by building owners and that the inspection results be reported to the health department.
In buildings with more than six floors pumps push water to rooftop tanks where the water is stored until needed.
Building owners report inspection findings by completing a questionnaire provided by the health department.
A rooftop water tower is a variant of a water tower consisting of a water container placed on the roof of a tall building.
This system may be old but it sure is reliable.
Owners of buildings that use tanks to store or pressurize the building s drinking water must have the tanks inspected at least once per year.
As you look up to the rooftops to marvel at this simple yet green part of new york city s past and present with more appreciation you will start seeing them everywhere.
As building height increases the vertical height of its plumbing also increases.
It s a simple concept that has little changed throughout the century.
The tanks hold about 10 000 gallons of water 37 854 liters with a reserve for emergency use.
Tanks for the memories.
About 5 000 to 10 000 gallons of water can be.
We perform annual tank cleaning and disinfecting according to new york city code and seasonal tank preparation to insure efficient operation and consistent delivery of clean water.
When construction started to grow taller the city required that buildings with six or more stories be equipped with a rooftop tank with a pump.
Although they often look defunct water tanks are still an essential part of the city s day to day needs.
The original purpose of roof tanks was to supply drinking and bathing water to people living above the sixth floor says david hochhauser who along with his brother and sister owns isseks brothers a tank servicing company based in lower manhattan.
Water tanks still serve a function like many of the fixtures within new york city s infrastructure many of us see water tanks dotting rooftops but have little idea of their specific uses and upkeep.
Rooftop water tanks are such a common sight atop new york city s residential buildings that they often blend right into the cityscape.
