Machine hall in HDR

When we are doing the so-called dayshift (reserve) we sometimes support the technical department.
So today we had to do some work at unit EC 20 (too much water in the basement under a 20000V switchboard) and assisted in making a temporary solution.
This gave me the chance to shoot some pictures in the machinehall and made a HDR of it.
These are pumps in the condensate preheatsystem.

Better in LARGE.....