APPS: Single bypass station for multi HRSGs

[The AList]

------------ Forwarded Message ------------
From: Hayoung
To: AUTOMATION at CONTROL.COM
Subject: APPS: Single bypass station for multi HRSGs

We are studying for ideas to save combined cycle plant life cost. One of ideas is to
adopt single bypass valve for two HRSGs.

Can anyone please give the following opinion for this idea?

- It looks cost saving idea. What is disadvantage of this idea?
Especially for operation flexibility and cost.

- I would like to get comparison report including pros and cons if it is
available. If this report shows the cost data it is very helpful for me.
- Is there any combined cycle plant with single bypass valve?