MSRs

Question 1

Where does the U1 MSDTs drain to? **

Answer 1

• 5 FW Heaters

Question 2

Where does the U2 MSDTs drain to? **

Answer 2

• 4 FW Heaters

Question 3

Where do the RHCDTs drain to during startup for both units?

Answer 3

• Main Condenser Drip Receivers

Question 4

Where do the U2 RHCDTs drain to during loaded operations? **

Answer 4

• 6 FW Heaters

Question 5

Where do the U1 RHCDTs drain to during loaded operations? **

Answer 5

• 6 FW Heaters

Question 6

Where do the MSR 2nd pass drains for both units go to?

Answer 6

• RCDTs then to 6 FW heaters

Question 7

Where do the MSR 4th pass drains for both units go to?

Answer 7

• 6 FW heaters

Question 8

How do the Reheater MRV and MMO Steam Supply valves respond on a turbine trip for both units?

Answer 8

• All steam supplies to MSRs Auto Close on a Turbine Trip

Question 9

When will the crosstie valve between drain headers to 6A/B FW Heater open?

Answer 9

• Auto opens if either drain valve not full open

Auto closes when both drain valves are full open