SFSC's Flashcards

1
Q

Reactor Trip

Reactivity control

A
  • < 2x10-4% (↔ or ↓)
  • CEA inserted OR
    • 40 gpm boration OR
    • SDM verified
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2
Q

Reactor Trip

Maintenance of Vital Auxiliaries

A
  • 1 PB & 1 NA/NB bus

- 1 PK/PN same train as PB

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3
Q

Reactor Trip

RCS Inventory Control

A
  • Lpzr 10-65% trending to 33-53%
  • ≥ 24°F RCS SCM
  • RVUH 100%
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4
Q

Reactor Trip

Pressure Control

A
  • Ppzr 1837-2285 psia

- Trending to 2250 ± 25 psia

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5
Q

Reactor Trip

Core Heat Removal

A
  • RCS ΔT < 10°F

- ≥ 24°F RCS SCM

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6
Q

Reactor Trip

RCS heat removal

A
  • Tc 560 - 570°F

- One SG 45-60% NR

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7
Q

Reactor Trip

Containment Integrity

A
  • <2.5 psig

- No CNTMT or 2° radiation

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8
Q

Reactor Trip

CNTMT Temp/Press Control

A
  • <117*F

- <2.5 psig

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9
Q

LOCA

Reactivity control

A
  • < 2x10-4% (↔ or ↓)
  • CEA inserted OR
    • 40 gpm boration OR
    • SDM verified
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10
Q

LOCA

Maintenance of Vital Auxiliaries

A
  • 1 PB Bus
  • 1 PK/PN same train as PB
  • Bus Plus
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11
Q

LOCA

RCS Inventory Control

A

Condition 1:

  • Lpzr >10% [15]
  • ≥ 24°F [44°F] RCS SCM
  • RVUH ≥ 16%

Condition 2:

  • SI flow adequate
  • < 44°F [60°F] superheat and NOT rising
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12
Q

LOCA

Pressure Control

A

Condition 1:
- P/T limits

Condition 2:
- SI flow adequate

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13
Q

LOCA

Core Heat Removal

A
  • <44*F [60] superheat AND not rising
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14
Q

LOCA

RCS heat removal

A
  • 1 SG 45-60% NR
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15
Q

LOCA

Containment Integrity

A

Condition 1:

  • <3 psig
  • No CTMT or 2° radiation

Condition 2:

  • CIAS Actuated
  • No 2° radiation
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16
Q

LOCA

CNTMT Temp/Press Control

A

Condition 1:

  • <235*F
  • <8.5 psig
  • H2 <1.1%

Condition 2:

  • 1 CS flow > 4350 gpm
  • <55 psig
  • H2 < 4.9%
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17
Q

ESD

Reactivity control

A
  • < 2x10-4% (↔ or ↓)
  • CEA inserted OR
    • 40 gpm boration OR
    • SDM verified
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18
Q

ESD

Maintenance of Vital Auxiliaries

A
  • 1 PB Bus
  • 1 PK/PN same train as PB
  • Bus Plus
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19
Q

ESD

RCS Inventory Control

A

Condition 1:

  • Lpzr >10% [15]
  • ≥ 24°F [44°F] RCS SCM
  • RVUH ≥ 16%
  • SI flow NOT needed for Lpzr after throttling

Condition 2:

  • SI Flow adequate
  • ≥ 21% plenum
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20
Q

ESD

Pressure Control

A

Condition 1:
- P/T limits

Condition 2:
- SI flow adequate

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21
Q

ESD

Core Heat Removal

A
  • Th <650*F
  • CET <650*F
  • ≥ 24°F [44°F] RCS SCM
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22
Q

ESD

RCS heat removal

A
  • Un-isolated SG 45-60% NR

- Tc (↔ or ↓)

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23
Q

ESD

Containment Integrity

A
  • <3 psig OR CIAS acutated

- No CNTM or 2° radiation

24
Q

ESD

CNTMT Temp/Press Control

A

Condition 1:

  • <235*F
  • <8.5 psig
  • H2 <1.1%

Condition 2:

  • 1 CS flow > 4350 gpm
  • <55 psig
  • H2 < 4.9%
25
Q

SGTR

Reactivity Control

A
  • < 2x10-4% (↔ or ↓)
  • CEA inserted OR
    • 40 gpm boration OR
    • SDM verified
26
Q

SGTR

Maintenance of Vital Auxiliaries

A
  • 1 PB Bus
  • 1 PK/PN same train as PB
  • Bus Plus
27
Q

SGTR

RCS Inventory Control

A

Condition 1:

  • Lpzr >10%
  • ≥ 24°F RCS SCM
  • RVUH ≥ 16%

Condition 2:

  • SI Flow adequate
  • ≥ 21% plenum
28
Q

SGTR

Pressure Control

A

Condition 1:
- P/T limits

Condition 2:
- SI flow adequate

29
Q

SGTR

Core Heat Removal

A
  • Th <650*F

- CET <650*F

30
Q

SGTR

RCS heat removal

A

Condition 1:

  • Un-isolated SG 45-60% NR
  • Tcold (↔ or ↓)

Condition 2:
- SDC is in-service

31
Q

SGTR

Containment Integrity

A
  • < 2.5 psig
  • No CTMT radiation.
  • No rise in CTMT water levels
  • Isolated SG < 1135 psia (↔ or ↓)
32
Q

SGTR

CNTMT Temp/Press Control

A
  • < 117°F
  • < 125°F during LOOP
  • < 2.5 psig
33
Q

LOAF

Reactivity Control

A
  • < 2x10-4% (↔ or ↓)
  • CEA inserted OR
    • 40 gpm boration OR
    • SDM verified
34
Q

LOAF

Maintenance of Vital Auxiliaries

A
  • 1 PB Bus
  • 1 PK/PN same train as PB
  • Bus Plus
35
Q

LOAF

RCS Inventory Control

A
  • Lpzr >10%
  • ≥ 24°F RCS SCM
  • RVUH ≥ 16%
36
Q

LOAF

Pressure Control

A
  • P/T Limits
37
Q

LOAF

Core Heat Removal

A
  • Th <650*F

- CET <650*F

38
Q

LOAF

RCS heat removal

A
  • Tcold (↔ or ↓)
39
Q

LOAF

Containment Integrity

A
  • <2.5 psig

- No CNTMT or 2° radiation

40
Q

LOAF

CNTMT Temp/Press Control

A
  • < 117°F
  • < 125°F during LOOP
  • < 2.5 psig
41
Q

LOOP/LOFC

Reactivity Control

A
  • < 2x10-4% (↔ or ↓)
  • CEA inserted OR
    • 40 gpm boration OR
    • SDM verified
42
Q

LOOP/LOFC

Maintenance of Vital Auxiliaries

A
  • 1 PB bus
  • 1 PK/PN on same train PB
  • Bus Plus
  • Diesel Fuel Oil XFR Pump
43
Q

LOOP/LOFC

RCS Inventory Control

A
  • Lpzr 10 - 65%
  • ≥ 24°F RCS SCM
  • RVUH ≥ 16%
44
Q

LOOP/LOFC

Pressure Control

A
  • P/T limits
45
Q

LOOP/LOFC

Core Heat Removal

A
  • RCS ΔT < 65°F (RCPs off)
  • RCS ΔT < 10°F (RCPs running)
  • ≥ 24°F RCS SCM
46
Q

LOOP/LOFC

RCS heat removal

A
  • One SG 45-60% NR

- Tc (↔ or ↓)

47
Q

LOOP/LOFC

Containment Integrity

A
  • < 2.5 psig

- No CTMT or 2° radiation

48
Q

LOOP/LOFC

CNTMT Temp/Press Control

A
  • < 117°F
  • < 125°F during LOOP
  • < 2.5 psig
49
Q

SBO

Reactivity Control

A
  • < 2x10-4% (↔ or ↓)
  • CEA inserted OR
    • 40 gpm boration OR
    • SDM verified
50
Q

SBO

Maintenance of Vital Auxiliaries

A
  • 1 PK/PN train

- Bus Plus

51
Q

SBO

RCS Inventory Control

A

Condition 1:

  • Lpzr 10 - 65% [15 - 64%]
  • ≥ 24°F [44%] RCS SCM
  • RVUH ≥ 16%

Condition 2:

  • < 44°F [60°F] superheat and NOT rising
  • ≥ 21% plenum
52
Q

SBO

Pressure Control

A

Condition 1:
- P/T limits

Condition 2:
- < 44°F [60°F] superheat and NOT rising

53
Q

SBO

Core Heat Removal

A
  • CET < 650°F
54
Q

SBO

RCS heat removal

A
  • One SG 45-60% NR

- Tc (↔ or ↓)

55
Q

SBO

Containment Integrity

A
  • < 2.5 psig

- No CTMT or 2° radiation

56
Q

SBO

CNTMT Temp/Press Control

A
  • < 200°F

- < 2.5 psig