A gigantic generator shaft lies on the floor of the turbine building.

Highly radioactive water is also found in the turbine buildings of units 1 and 2.

This control box was located in the condenser room of the turbine building and contained valves which controlled steam pressure.

A second leak was discovered in August 2009, from a pipe leading into an electrical turbine building.

The high levels could be linked to a feared overflow of highly radioactive water that appeared to have leaked from the unit -2 turbine building.

Regulators are also exploring why the metal pipe cracked in the turbine building.

On 24 March, three workers entered the basement of the turbine building and were exposed to radiation when they stepped into contaminated water.

Shaking of 20.58 m/s2 was recorded in the turbine building of Unit 3.

Or a turbine building encased in concrete 5 feet thick?

So Gasser took me through the turbine building, an enormous room the size of a soccer field, where the steam turns the fan blades.