The " small communities, " also known as ghettoes or " deep urban areas, " nearby are Sandy Gully, Stand Pipe and Chambers Lane / Air Pipe.
32.
When the air pipe reached the trapped miners early Thursday, they offered a lively response, tapping on the drill nine times in the traditional miners'code enumerating survivors below.
33.
The divers briefly halted the delicate operation at one point Saturday to release pressure from special air pipes between the inner and outer hulls, to prevent possible explosions.
34.
The main entrance is a deeply recessed paneled door with a round-arched decorative as the house was heated by a system based on a furnace, stoves and hot-air piping.
35.
The air piping would normally be run in such a way that there were natural low points where water condensing out of the air would collect and could be removed.
36.
Built of concrete with the thickness of adobe, the Valley campus will be cooled by a Rain Room " swamp cooler, " with air piped through the coolness of the earth.
37.
Above ground, Rob Zaremski, a rescue worker in a yellow hardhat lowered a mike and headset down the air pipe, listening for the first possible sounds from the miners since Thursday noon.
38.
The other was blocked by an inflatable plug, with air piped into the nostril to prevent a reverse flow of androstenone vapor from the other nostril through the back of the nose.
39.
Rescue workers tapped on the inserted air pipe, and at 5 : 12 a . m . received 3 strong bangs in response, followed by 9 taps 11 : 40 a . m.
40.
Adm . Eduard Baltin, the former commander of Soviet submarine forces in the Pacific, said the most dangerous condition in such an accident was the rupture of high-pressure air pipes in the submarine.
