Some pipes and a valve

Had some things to do at unit EC 20 and took the opportunity to take some pictures.
Here is a regulating valve in te low pressure drain system of the boiler.
When the waterquality was good enough, then it could be returned to the condenser instead of being pumped "overboard".
In this way a lot of water could be spared.

Better in LARGE....

We have to start up three units, the fourth one is for the morning shift.

And then: a long weekend!