FR-H.1 (Heat sink)

Question 1

FR-H.1

What is a “Dry” S/G?

When are you allowed to feed a “Dry” S/G?

Answer 1

• L _s/g (WR) < 10% [18%]
• When no other intact S/G is available (unless depresurizing for low press feedwater injection)

Question 2

FR-H.1

What rate do you feed a Dry S/G if feed and bleed is initiated and CET are rising?

What rate do you feed a Dry S/G if feed and bleed is initiated and CET are stable/ lowering?

When L _s/g > 10% what are limitations to feeding?

Answer 2

• max rate
• 25-100 gpm
• feed as necessary restore H.S. (chk for SGTR)