On the roof

Beautiful day today!
So: when I found the time I made a round at the roof of the boilerrooms of unit EC 3-7.
This picture is taken at the side of EC 7,
The steam is coming from the damper at the blow off of the auxiliary steampipe which comes from the other side of the building. We have to blow off the pipe when unit 7 is not running to ensure that the temperature in the steamsystem does not drop below the saturation point.
The yellow pipes are the ventpipes of the gassystem.
The building at the left houses the converters where the direct current from Norway is converted to three-phase 380KV current.


Here in LARGE....