0POP03-ZG-0001 Plant Heatup

Question 1

• 0POP03-ZG-0001 Plant Heatup*
• • *

After entering MODE 3, how long does the operator have to make the terry turbine OPERABLE?

Answer 1

72 hrs

Question 2

• 0POP03-ZG-0001 Plant Heatup*
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What important pump / valve manipulations are performed PRIOR to entering MODE 3?

Answer 2

Verify ALL LHSI in AUTO

Verify electric AFW pumps in AUTO

Question 3

• 0POP03-ZG-0001 Plant Heatup*
• • *

Above what RCS temperature must the CRDM cooling fans be in operation?

Answer 3

≥ 350 ˚F

Question 4

• 0POP03-ZG-0001 Plant Heatup*
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What should the operator use as the RCS temperature indication when performing a RCS Heatup?

Answer 4

Highest operable cold leg indication

Cold legs with returning RHR flow.

Question 5

• 0POP03-ZG-0001 Plant Heatup*
• • *

How many RCPs should be running if boron or chemicals are added to the RCS?

Answer 5

2 RCPs

Question 6

• 0POP03-ZG-0001 Plant Heatup*
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Above what temperature differential between the SGs and the RCS can the operators no longer start a RCP?

Answer 6

≥ 10 ˚F

Question 7

• 0POP03-ZG-0001 Plant Heatup*
• • *

What is the temperature / pressure limit for having RHR in operation?

Answer 7

350 ˚F

425 psig

Prevents lifting a RHR relief.

Question 8

• 0POP03-ZG-0001 Plant Heatup*
• • *

When must the operator ensure that the #1 RCP seal leakoff isolation valves are opened?

Answer 8

Prior to exceeding 120 psig - 125 psig

May cause misalignment in the #1 RCP seal.

Question 9

• 0POP03-ZG-0001 Plant Heatup*
• • *

What are the administrative heatup limits?

Answer 9

• RCS:*
• *50 ˚F/hr**
• PZR:*
• *100 ˚F/hr**

Question 10

• 0POP03-ZG-0001 Plant Heatup*
• • *

What important pump / valve manipulations are performed within 4 hrs of entering MODE 3 or any cold leg temperature exceeding 375 ˚F?

Answer 10

Ensure both CCP racked in

Ensure PDP breaker closed

Ensure ALL HHSI pumps in AUTO

Should also block COMS when > 350 ˚F

Question 11

• 0POP03-ZG-0001 Plant Heatup*
• • *

What important pump / valve manipulations are performed PRIOR to entering MODE 4?

Answer 11

Containment Spray Pumps to AUTO

Open HHSI Cold Leg Injection Valves

Ensure 2 Trains of LHSI OPERABLE

Question 12

• 0POP03-ZG-0001 Plant Heatup*
• • *

What important pump / valve manipulations are performed within 4 hrs of entering MODE 4 or any cold leg temperature exceeding 225 ˚F?

Answer 12

• *1 HHSI in AUTO**
• Must start HHSI to verify it works*

1 HHSI racked out but NOT tagged

Question 13

• 0POP03-ZG-0001 Plant Heatup*
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When exiting MODE 6, when is MODE 5 entered?

Answer 13

Rx Vessel Head completely tensioned

All adjustment passes made.

Question 14

• 0POP03-ZG-0001 Plant Heatup*
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At what RCS temperature must CCW be in operation to cool the operable RHR seal coolers?

Answer 14

≥ 120 ˚F