New York City leaks about 36 million gallons of water... a day!
In recent years, the New York City water supply system has been leaking water at a very rapid rate of up to 36 million US gallons (140,000 m3) per day. A complex five-year project with an estimated $240 million construction cost was initiated in November 2008 to correct some of this leakage. The work includes underwater diving teams of six divers who live in a 24-foot (7.3 m) pressurized tube that includes "showers, a television and a Nerf basketball hoop" in conditions designed to replicate those of their underwater work site. The divers breathe air that is 97.5% helium and 2.5% oxygen. The six divers descend 700 feet (210 m) to the work site where they work 12-hour shifts at a time. "When the divers aren't squeaking at one another in helium-speak, three of them use a diving bell to go 70 stories down, where they do things like strip out 4,000 lb (1,800 kg) bronze pipe fittings [in twelve-hour shifts divided up into four-hour demolition sessions and eight hours of rest].
Crazy I tell ya...
In recent years, the New York City water supply system has been leaking water at a very rapid rate of up to 36 million US gallons (140,000 m3) per day. A complex five-year project with an estimated $240 million construction cost was initiated in November 2008 to correct some of this leakage. The work includes underwater diving teams of six divers who live in a 24-foot (7.3 m) pressurized tube that includes "showers, a television and a Nerf basketball hoop" in conditions designed to replicate those of their underwater work site. The divers breathe air that is 97.5% helium and 2.5% oxygen. The six divers descend 700 feet (210 m) to the work site where they work 12-hour shifts at a time. "When the divers aren't squeaking at one another in helium-speak, three of them use a diving bell to go 70 stories down, where they do things like strip out 4,000 lb (1,800 kg) bronze pipe fittings [in twelve-hour shifts divided up into four-hour demolition sessions and eight hours of rest].
Crazy I tell ya...
