ML20209A132

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Technical Specifications, Chapter 3.7, Plant Systems
ML20209A132
Person / Time
Site: Callaway Ameren icon.png
Issue date: 11/13/2019
From:
Ameren Missouri, Union Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML20209A098 List: ... further results
References
ULNRC-06547
Download: ML20209A132 (54)
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CALLAWAY PLANT 3.7-i CHAPTER TABLE OF CONTENTS CHAPTER 3.7 PLANT SYSTEMS Section Page 3.7.1 Main Steam Safety Valves (MSSVs)................................................................... 3.7-1 ACTIONS........................................................................................................ 3.7-1 SURVEILLANCE REQUIREMENTS............................................................... 3.7-2 3.7.2 Main Steam Isolation Valves (MSIVs), Main Steam Isolation Valve Bypass Valves (MSIVBVs), and Main Steam Low Point Drain Isolation Valves (MSLPDIVs).... 3.7-5 ACTIONS........................................................................................................ 3.7-5 SURVEILLANCE REQUIREMENTS............................................................... 3.7-8 3.7.3 Main Feedwater Isolation Valves (MFIVs), Main Feedwater Regulating Valves (MFRVs), and Main Feedwater Regulating Valve Bypass Valves (MFRVBVs)... 3.7-9 ACTIONS...................................................................................................... 3.7-10 SURVEILLANCE REQUIREMENTS............................................................. 3.7-11 3.7.4 Atmospheric Steam Dump Valves (ASDs)........................................................ 3.7-12 ACTIONS...................................................................................................... 3.7-12 SURVEILLANCE REQUIREMENTS............................................................. 3.7-14 3.7.5 Auxiliary Feedwater (AFW) System.................................................................. 3.7-15 ACTIONS...................................................................................................... 3.7-15 SURVEILLANCE REQUIREMENTS............................................................. 3.7-17 3.7.6 Condensate Storage Tank (CST)...................................................................... 3.7-19 ACTIONS...................................................................................................... 3.7-19 SURVEILLANCE REQUIREMENTS............................................................. 3.7-20 3.7.7 Component Cooling Water (CCW) System....................................................... 3.7-21 ACTIONS...................................................................................................... 3.7-21 SURVEILLANCE REQUIREMENTS............................................................. 3.7-22

CHAPTER TABLE OF CONTENTS (Continued)

Section Page CALLAWAY PLANT 3.7-ii 3.7.8 Essential Service Water System (ESW)........................................................... 3.7-23 ACTIONS...................................................................................................... 3.7-23 SURVEILLANCE REQUIREMENTS............................................................. 3.7-25 3.7.9 Ultimate Heat Sink (UHS)................................................................................. 3.7-26 ACTIONS...................................................................................................... 3.7-26 SURVEILLANCE REQUIREMENTS............................................................. 3.7-27 3.7.10 Control Room Emergency Ventilation System (CREVS).................................. 3.7-28 ACTIONS...................................................................................................... 3.7-28 SURVEILLANCE REQUIREMENTS............................................................. 3.7-31 3.7.11 Control Room Air Conditioning System (CRACS)............................................. 3.7-32 ACTIONS...................................................................................................... 3.7-32 SURVEILLANCE REQUIREMENTS............................................................. 3.7-34 3.7.12 Not Used........................................................................................................... 3.7-35 3.7.13 Emergency Exhaust System (EES).................................................................. 3.7-36 ACTIONS...................................................................................................... 3.7-36 SURVEILLANCE REQUIREMENTS............................................................. 3.7-38 3.7.14 Not Used........................................................................................................... 3.7-39 3.7.15 Fuel Storage Pool Water Level......................................................................... 3.7-40 ACTIONS...................................................................................................... 3.7-40 SURVEILLANCE REQUIREMENTS............................................................. 3.7-40 3.7.16 Fuel Storage Pool Boron Concentration........................................................... 3.7-41 ACTIONS...................................................................................................... 3.7-41 SURVEILLANCE REQUIREMENTS............................................................. 3.7-42 3.7.17 Spent Fuel Assembly Storage........................................................................... 3.7-43 ACTIONS...................................................................................................... 3.7-43 SURVEILLANCE REQUIREMENTS............................................................. 3.7-43

CHAPTER TABLE OF CONTENTS (Continued)

Section Page CALLAWAY PLANT 3.7-iii 3.7.18 Secondary Specific Activity............................................................................... 3.7-45 ACTIONS...................................................................................................... 3.7-45 SURVEILLANCE REQUIREMENTS............................................................. 3.7-45 3.7.19 Secondary System Isolation Valves (SSIVs).................................................... 3.7-46 ACTIONS...................................................................................................... 3.7-46 SURVEILLANCE REQUIREMENTS............................................................. 3.7-47 3.7.20 Class 1E Electrical Equipment Air Conditioning (A/C) System......................... 3.7-48 ACTIONS...................................................................................................... 3.7-48 SURVEILLANCE REQUIREMENTS............................................................. 3.7-49

CALLAWAY PLANT 3.7.1-iv LIST OF TABLES Number Title 3.7.1-1 OPERABLE Main Steam Safety Valves versus Maximum Allowable Power 3.7.1-2 Main Steam Safety Valve Lift Settings

3.7.1-v LIST OF FIGURES Number Title 3.7.17-1 MINIMUM REQUIRED FUEL ASSEMBLY BURNUP AS A FUNCTION OF INITIAL ENRICHMENT TO PERMIT STORAGE IN REGIONS 2 AND 3

CALLAWAY PLANT 3.7-1 Amendment No. 136 MSSVs 3.7.1 3.7 PLANT SYSTEMS 3.7.1 Main Steam Safety Valves (MSSVs)

LCO 3.7.1 Five MSSVs per steam generator shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS

NOTE -----------------------------------------------------------

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each MSSV.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more steam generators with one MSSV inoperable and the Moderator Temperature Coefficient (MTC) zero or negative at all power levels.

A.1 Reduce THERMAL POWER to 85% RTP.

4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> B.

One or more steam generators with two or more MSSV's inoperable.

OR One or more steam generators with one MSSV inoperable and the MTC positive at any power level.

B.1 Reduce THERMAL POWER to less than or equal to the Maximum Allowable % RTP specified in Table 3.7.1-1 for the number of OPERABLE MSSVs.

AND 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> (continued)

MSSVs 3.7.1 ACTIONS (continued)

CALLAWAY PLANT 3.7-2 Amendment No. 133 SURVEILLANCE REQUIREMENTS B.

(continued)

B.2

NOTE -----------

Only required in Mode 1.

Reduce the Power Range Neutron Flux -

High Trip setpoints to less than or equal to the Maximum Allowable %

RTP specified in Table 3.7.1-1 for the number of OPERABLE MSSVs.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> C.

Required Action and associated Completion Time not met.

C.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> OR One or more steam generators with 4 MSSVs inoperable.

C.2 Be in MODE 4.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SURVEILLANCE FREQUENCY SR 3.7.1.1

NOTE ----------------------------

Only required to be performed in MODES 1 and 2.

Verify each required MSSV lift setpoint per Table 3.7.1-2 in accordance with the Inservice Testing Program. Following testing, lift setting shall be within

+/- 1%.

In accordance with the Inservice Testing Program CONDITION REQUIRED ACTION COMPLETION TIME

CALLAWAY PLANT 3.7-3 Amendment No. 168 MSSVs 3.7.1 TABLE 3.7.1-1 (page 1 of 1)

OPERABLE Main Steam Safety Valves versus Maximum Allowable Power NUMBER OF OPERABLE MSSVs PER STEAM GENERATOR MAXIMUM ALLOWABLE POWER (% RTP) 4 85 3

45 2

27

CALLAWAY PLANT 3.7-4 Amendment No. 133 MSSVs 3.7.1 TABLE 3.7.1-2 (PAGE 1 OF 1)

MAIN STEAM SAFETY VALVE LIFT SETTINGS VALVE NUMBER LIFT SETTING (psig +3%/-1%)

STEAM GENERATOR

  1. 1
  1. 2
  1. 3
  1. 4 ABV0055 ABV0065 ABV0075 ABV0045 1185 ABV0056 ABV0066 ABV0076 ABV0046 1197 ABV0057 ABV0067 ABV0077 ABV0047 1210 ABV0058 ABV0068 ABV0078 ABV0048 1222 ABV0059 ABV0069 ABV0079 ABV0049 1234

CALLAWAY PLANT 3.7-5 Amendment No. 197 MSIVs, MSIVBVs, and MSLPDIVs 3.7.2 3.7 PLANT SYSTEMS 3.7.2 Main Steam Isolation Valves (MSIVs), Main Steam Isolation Valve Bypass Valves (MSIVBVs), and Main Steam Low Point Drain Isolation Valves (MSLPDIVs)

LCO 3.7.2 The MSIV and its associated actuator trains, the MSIVBV, and the MSLPDIV in each of the four main steam lines shall be OPERABLE.

APPLICABILITY:

For the MSIV and its associated actuator trains in each main steam line:

MODE 1, MODES 2 and 3 except when the MSIV is closed and de-activated.

For the MSIVBV in each main steam line:

MODES 1, 2, and 3 except when:

a.

MSIVBV is closed and de-activated, or b.

MSIVBV is closed and isolated by a closed manual valve, or c.

MSIVBV is isolated by two closed manual valves.

For the MSLPDIV in each main steam line:

MODES 1, 2, and 3 except when:

a.

MSLPDIV is closed and de-activated, or b.

MSLPDIV is closed and isolated by a closed manual valve, or c.

MSLPDIV is isolated by two closed manual valves.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One MSIV actuator train inoperable.

A.1 Restore MSIV actuator train to OPERABLE status.

72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> (continued)

MSIVs, MSIVBVs, and MSLPDIVs 3.7.2 ACTIONS (continued)

CALLAWAY PLANT 3.7-6 Amendment No. 197 B.

Two MSIV actuator trains inoperable for different MSIVs when the inoperable actuator trains are not in the same separation group.

B.1 Restore one MSIV actuator train to OPERABLE status.

24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> C.

Two MSIV actuator trains inoperable when the inoperable actuator trains are in the same separation group.

C.1 Restore one MSIV actuator train to OPERABLE status.

4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> D.

Two actuator trains for one MSIV inoperable.

D.1 Declare the affected MSIV inoperable.

Immediately E.

Three or more MSIV actuator trains inoperable.

OR E.1 Declare each affected MSIV inoperable.

Immediately Required Action and associated Completion Time of Condition A, B, or C not met.

F.

One MSIV inoperable in MODE 1.

F.1 Restore MSIV to OPERABLE status.

8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> G.

Required Action and associated Completion Time of Condition F not met.

G.1 Be in MODE 2.

6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> (continued)

CONDITION REQUIRED ACTION COMPLETION TIME

MSIVs, MSIVBVs, and MSLPDIVs 3.7.2 ACTIONS (continued)

CALLAWAY PLANT 3.7-7 Amendment No. 197 H.

NOTE -------------

Separate Condition entry is allowed for each main steam line.

H.1 Close or isolate MSIVBV.

AND 7 days One or more MSIVBVs inoperable.

H.2 Verify MSIVBV is closed or isolated.

Once per 7 days I.

NOTE -------------

Separate Condition entry is allowed for each main steam line.

I.1 Close or isolate MSLPDIV.

AND 7 days One or more MSLPDIVs inoperable.

I.2 Verify MSLPDIV is closed or isolated.

Once per 7 days J.

NOTE -------------

Separate Condition entry is allowed for each main steam line.

J.1 Close MSIV.

AND 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> One or more MSIVs inoperable in MODE 2 or 3.

J.2 Verify MSIV is closed.

Once per 7 days K.

Required Action and associated Completion Time of Condition H, I, or J not met.

K.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> K.2 Be in MODE 4.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> CONDITION REQUIRED ACTION COMPLETION TIME

MSIVs, MSIVBVs, and MSLPDIVs 3.7.2 CALLAWAY PLANT 3.7-8 Amendment No. 202 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.2.1 Verify isolation time of each MSIV is within limits.

In accordance with the Inservice Testing Program SR 3.7.2.2 Verify each MSIV, each MSIVBV, and each MSLPDIV actuates to the isolation position on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program SR 3.7.2.3 Verify isolation time of each MSIVBV and MSLPDIV is within limits.

In accordance with the Inservice Testing Program

CALLAWAY PLANT 3.7-9 Amendment No. 198 MFIVs, MFRVs, and MFRVBVs 3.7.3 3.7 PLANT SYSTEMS 3.7.3 Main Feedwater Isolation Valves (MFIVs), Main Feedwater Regulating Valves (MFRVs),

and Main Feedwater Regulating Valve Bypass Valves (MFRVBVs)

LCO 3.7.3 The MFIV, MFRV, and MFRVBV in each of the four main feedwater lines shall be OPERABLE.

APPLICABILITY:

For the MFIV in each main feedwater line:

MODES 1, 2, and 3 except when:

a.

The MFIV is closed and de-activated; or b.

The MFRV is closed and de-activated or closed and isolated by a closed manual valve; and the MFRVBV is closed and de-activated, or closed and isolated by a closed manual valve, or isolated by two closed manual valves.

For the MFRV in each main feedwater line:

MODES 1, 2, and 3 except when:

a.

The MFIV is closed and de-activated; or b.

The MFRV is closed and de-activated or closed and isolated by a closed manual valve.

For the MFRVBV in each main feedwater line:

MODES 1, 2, and 3 except when:

a.

The MFIV is closed and de-activated; or b.

The MFRVBV is closed and de-activated, or closed and isolated by a closed manual valve, or isolated by two closed manual valves.

MFIVs, MFRVs, and MFRVBVs 3.7.3 CALLAWAY PLANT 3.7-10 Amendment 198 ACTIONS

NOTE -----------------------------------------------------------

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each main feedwater line.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more MFIVs inoperable.

A.1 Close MFIV.

AND 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> A.2 Verify MFIV is closed.

Once per 7 days B.

One or more MFRVs inoperable.

B.1 Close or isolate MFRV.

AND 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> B.2 Verify MFRV is closed or isolated.

Once per 7 days C.

One or more MFRVBVs inoperable.

C.1 Close or isolate MFRVBV.

AND 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> C.2 Verify MFRVBV is closed or isolated.

Once per 7 days D.

Two valves in the same flow path inoperable.

D.1 Isolate affected flow path.

8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> E.

Required Action and associated Completion Time not met.

E.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> E.2 Be in MODE 4.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />

MFIVs, MFRVs, and MFRVBVs 3.7.3 CALLAWAY PLANT 3.7-11 Amendment 202 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.3.1

NOTE ----------------------------

Only required to be performed in MODES 1 and 2.

Verify the closure time of each MFRV and MFRVBV is within limits.

In accordance with the Inservice Testing Program SR 3.7.3.2

NOTE ----------------------------

For the MFRVs and MFRVBVs, only required to be performed in MODES 1 and 2.

Verify each MFIV, MFRV and MFRVBV actuates to the isolation position on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program SR 3.7.3.3 Verify the closure time of each MFIV is within limits.

In accordance with the Inservice Testing Program

CALLAWAY PLANT 3.7-12 Amendment No. 198 l ASDs 3.7.4 3.7 PLANT SYSTEMS 3.7.4 Atmospheric Steam Dump Valves (ASDs)

LCO 3.7.4 Four ASD lines shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One required ASD line inoperable for reasons other than excessive ASD seat leakage.

A.1 Restore required ASD line to OPERABLE status.

7 days B.

Two required ASD lines inoperable for reasons other than excessive ASD seat leakage.

B.1 Restore all but one required ASD line to OPERABLE status.

72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> C.

Three or more required ASD lines inoperable for reasons other than excessive ASD seat leakage.

C.1 Restore all but two required ASD lines to OPERABLE status.

24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> (continued)

ASDs 3.7.4 ACTIONS (continued)

CALLAWAY PLANT 3.7-13 Amendment No. 199 D.

One or more of the required ASD(s) inoperable because of excessive seat leakage.

D.1 Initiate action to close the associated manual isolation valve(s).

AND Immediately D.2 Restore ASD(s) to OPERABLE status.

30 days E.

Required Action and associated Completion Time not met.

E.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> E.2 Be in MODE 4.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> CONDITION REQUIRED ACTION COMPLETION TIME

ASDs 3.7.4 CALLAWAY PLANT 3.7-14 Amendment No. 198 l SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.4.1

NOTE ----------------------------

Only required to be performed in MODES 1 and 2.

Verify one complete cycle of each ASD.

In accordance with the Inservice Testing Program SR 3.7.4.2 Verify one complete cycle of each ASD manual isolation valve.

In accordance with the Inservice Testing Program

CALLAWAY PLANT 3.7-15 Amendment No. 198 l AFW System 3.7.5 3.7 PLANT SYSTEMS 3.7.5 Auxiliary Feedwater (AFW) System LCO 3.7.5 Three AFW trains shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS

NOTE -----------------------------------------------------------

NOTE -----------------------------------------------------------

LCO 3.0.4.b is not applicable when entering MODE 1.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One steam supply to turbine driven AFW pump inoperable.

A.1 Restore steam supply to OPERABLE status.

7 days AND 10 days from discovery of failure to meet the LCO B.

One ESW supply to turbine driven AFW pump inoperable.

B.1 Restore ESW supply to OPERABLE status.

72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> AND 10 days from discovery of failure to meet the LCO (continued)

AFW System 3.7.5 ACTIONS (continued)

CALLAWAY PLANT 3.7-16 Amendment No. 198 l C.

One AFW train inoperable for reasons other than Condition A or B.

C.1 Restore AFW train to OPERABLE status.

72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />s*

AND 10 days from discovery of failure to meet the LCO D.

Required Action and associated Completion Time for Condition A, B or C not met.

D.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> OR Two AFW trains inoperable.

D.2 Be in MODE 4.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> E.

Three AFW trains inoperable.

E.1

NOTE -----------

LCO 3.0.3 and all other LCO Required Actions requiring MODE changes are suspended until one AFW train is restored to OPERABLE status.

Initiate action to restore one AFW train to OPERABLE status.

Immediately

  • With the exception that the Completion Time associated with the Condition C entry on 2/3/04 for the turbine driven auxiliary feedwater pump has been extended on a one-time only basis to 144 hours0.00167 days <br />0.04 hours <br />2.380952e-4 weeks <br />5.4792e-5 months <br />. At the time a formal cause of the inoperability is determined, Condition D will be entered immediately.

CONDITION REQUIRED ACTION COMPLETION TIME

AFW System 3.7.5 CALLAWAY PLANT 3.7-17 Amendment No. 202 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.5.1

NOTE ----------------------------

Only required to be performed for the AFW flow control valves when the system is placed in automatic control or when THERMAL POWER is > 10% RTP.

Verify each AFW manual, power operated, and automatic valve in each water flow path, and in both steam supply flow paths to the steam turbine driven pump, that is not locked, sealed, or otherwise secured in position, is in the correct position.

In accordance with the Surveillance Frequency Control Program SR 3.7.5.2

NOTE ----------------------------

Not required to be performed for the turbine driven AFW pump until 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after 900 psig in the steam generator.

Verify the developed head of each AFW pump at the flow test point is greater than or equal to the required developed head.

In accordance with the Inservice Test Program SR 3.7.5.3 Verify each AFW automatic valve that is not locked, sealed, or otherwise secured in position, actuates to the correct position on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program (continued)

AFW System 3.7.5 SURVEILLANCE REQUIREMENTS (continued)

CALLAWAY PLANT 3.7-18 Amendment No. 202 SR 3.7.5.4

NOTE ----------------------------

Not required to be performed for the turbine driven AFW pump until 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after 900 psig in the steam generator.

Verify each AFW pump starts automatically on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program SR 3.7.5.5 Verify proper alignment of the required AFW flow paths by verifying flow from the condensate storage tank to each steam generator.

Prior to entering MODE 2 whenever unit has been in MODE 5 or 6 for > 30 days SURVEILLANCE FREQUENCY

CALLAWAY PLANT 3.7-19 Amendment No. 198 l CST 3.7.6 3.7 PLANT SYSTEMS 3.7.6 Condensate Storage Tank (CST)

LCO 3.7.6 The CST contained water volume shall be 281,000 gal.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

CST contained water volume not within limit.

A.1 Verify by administrative means OPERABILITY of backup water supply.

AND 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> AND Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> thereafter A.2 Restore CST contained water volume to within limit.

7 days B.

Required Action and associated Completion Time not met.

B.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> B.2 Be in MODE 4.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />

CST 3.7.6 CALLAWAY PLANT 3.7-20 Amendment No. 202 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.6.1 Verify the CST contained water volume is 281,000 gal.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-21 Amendment No. 198 l CCW System 3.7.7 3.7 PLANT SYSTEMS 3.7.7 Component Cooling Water (CCW) System LCO 3.7.7 Two CCW trains shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One CCW train inoperable.

A.1

NOTE -----------

Enter applicable Conditions and Required Actions of LCO 3.4.6, RCS Loops - MODE 4, for residual heat removal loops made inoperable by CCW.

Restore CCW train to OPERABLE status.

72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> B.

Required Action and associated Completion Time of Condition A not met.

B.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> B.2 Be in MODE 5.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br />

CCW System 3.7.7 CALLAWAY PLANT 3.7-22 Amendment No. 202 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.7.1

NOTE ----------------------------

Isolation of CCW flow to individual components does not render the CCW System inoperable.

Verify each CCW manual, power operated, and automatic valve in the flow path servicing safety related equipment, that is not locked, sealed, or otherwise secured in position, is in the correct position.

In accordance with the Surveillance Frequency Control Program SR 3.7.7.2 Verify each CCW automatic valve in the flow path that is not locked, sealed, or otherwise secured in position, actuates to the correct position on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program SR 3.7.7.3 Verify each CCW pump starts automatically on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-23 Amendment No. 198 l ESW 3.7.8 3.7 PLANT SYSTEMS 3.7.8 Essential Service Water System (ESW)

LCO 3.7.8 Two ESW trains shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One ESW train inoperable.

A.1

NOTE -----------

1.

Enter applicable Conditions and Required Actions of LCO 3.8.1, "AC Sources-Operating,"

for emergency diesel generator made inoperable by ESW.

2.

Enter applicable Conditions and Required Actions of LCO 3.4.6, "RCS Loops - MODE 4," for residual heat removal loops made inoperable by ESW.

(continued)

ESW 3.7.8 ACTIONS CALLAWAY PLANT 3.7-24 Amendment 198 l A.

One ESW train inoperable.

A.1 (continued)

Restore ESW train to OPERABLE status.

NOTE--------

A one-time Completion Time of 14 days is allowed to support planned replacement of ESW B train piping prior to April 30, 2009.

72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> B.

Required Action and associated Completion Time of Condition A not met.

B.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> B.2 Be in MODE 5.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> CONDITION REQUIRED ACTION COMPLETION TIME

ESW 3.7.8 CALLAWAY PLANT 3.7-25 Amendment No. 202 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.8.1

NOTE ----------------------------

Isolation of ESW flow to individual components does not render the ESW inoperable.

Verify each ESW manual, power operated, and automatic valve in the flow path servicing safety related equipment, that is not locked, sealed, or otherwise secured in position, is in the correct position.

In accordance with the Surveillance Frequency Control Program SR 3.7.8.2 Verify each ESW automatic valve in the flow path that is not locked, sealed, or otherwise secured in position, actuates to the correct position on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program SR 3.7.8.3 Verify each ESW pump starts automatically on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-26 Amendment No. 198 l UHS 3.7.9 3.7 PLANT SYSTEMS 3.7.9 Ultimate Heat Sink (UHS)

LCO 3.7.9 The UHS shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One cooling tower train inoperable.

A.1 Restore cooling tower train to OPERABLE status.

72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> B.

Required Action and associated Completion Time of Condition A not met.

B.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> OR UHS inoperable for reasons other than Condition A.

B.2 Be in MODE 5.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br />

UHS 3.7.9 CALLAWAY PLANT 3.7-27 Amendment No. 208 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.9.1 Verify water level of UHS is 834.0 ft mean sea level.

In accordance with the Surveillance Frequency Control Program SR 3.7.9.2 Verify average water temperature of UHS is 89°F.

In accordance with the Surveillance Frequency Control Program SR 3.7.9.3 Operate each cooling tower fan for 15 minutes in both the fast and slow speed.

In accordance with the Surveillance Frequency Control Program SR 3.7.9.4 Verify each cooling tower fan starts automatically on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-28 Amendment No. 198 l CREVS 3.7.10 3.7 PLANT SYSTEMS 3.7.10 Control Room Emergency Ventilation System (CREVS)

LCO 3.7.10 Two CREVS trains shall be OPERABLE.

NOTE ---------------------------------------------

The control room envelope (CRE) and control building envelope (CBE) boundaries may be opened intermittently under administrative control.

APPLICABILITY:

MODES 1, 2, 3, and 4, During movement of irradiated fuel assemblies.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One CREVS train inoperable for reasons other than Condition B.

A.1 Restore CREVS train to OPERABLE status.

7 days (continued)

CREVS 3.7.10 ACTIONS (continued)

CALLAWAY PLANT 3.7-29 Amendment No. 198 l B.

One or more CREVS trains inoperable due to an inoperable CRE boundary or an inoperable CBE boundary in MODE 1, 2, 3, or 4.

B.1 Initiate action to implement mitigating actions.

AND Immediately B.2 Verify mitigating actions to ensure CRE occupant radiological exposure will not exceed limits and CRE occupants are protected from chemical and smoke hazards.

AND 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> B.3 Restore the CRE boundary and CBE boundary to OPERABLE status.

90 days C.

Required Action and associated Completion Time of Condition A or B not met in MODE 1, 2, 3, or 4.

C.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> C.2 Be in MODE 5.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> (continued)

CONDITION REQUIRED ACTION COMPLETION TIME

CREVS 3.7.10 ACTIONS (continued)

CALLAWAY PLANT 3.7-30 Amendment No. 198 l D.

Required Action and associated Completion Time of Condition A not met during movement of irradiated fuel assemblies.

D.1 Place OPERABLE CREVS train in CRVIS mode.

OR Immediately D.2.1 Suspend CORE ALTERATIONS.

AND Immediately D.2.2 Suspend movement of irradiated fuel assemblies.

Immediately E.

Two CREVS trains inoperable during movement of irradiated fuel assemblies.

E.1 Suspend CORE ALTERATIONS.

AND Immediately OR One or more CREVS trains inoperable due to an inoperable CRE boundary or an inoperable CBE boundary during movement of irradiated fuel assemblies.

E.2 Suspend movement of irradiated fuel assemblies.

Immediately F.

Two CREVS trains inoperable in MODE 1, 2, 3, or 4 for reasons other than Condition B.

F.1 Enter LCO 3.0.3.

Immediately CONDITION REQUIRED ACTION COMPLETION TIME

CREVS 3.7.10 CALLAWAY PLANT 3.7-31 Amendment No. 209 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.10.1 Operate each CREVS train pressurization filter unit for 15 continuous minutes with the heaters operating and each CREVS train filtration filter unit for 15 continuous minutes.

In accordance with the Surveillance Frequency Control Program SR 3.7.10.2 Perform required CREVS filter testing in accordance with the Ventilation Filter Testing Program (VFTP).

In accordance with the VFTP SR 3.7.10.3 Verify each CREVS train actuates on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program SR 3.7.10.4 Perform required unfiltered air inleakage testing of the CRE and CBE boundaries in accordance with the Control Room Envelope Habitability Program.

In accordance with the Control Room Envelope Habitability Program

CALLAWAY PLANT 3.7-32 Amendment No. 198 l CRACS 3.7.11 3.7 PLANT SYSTEMS 3.7.11 Control Room Air Conditioning System (CRACS)

LCO 3.7.11 Two CRACS trains shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, 4, 5, and 6, During movement of irradiated fuel assemblies.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One CRACS train inoperable.

A.1 Restore CRACS train to OPERABLE status.

30 days B.

Required Action and associated Completion Time of Condition A not met in MODE 1, 2, 3, or 4.

B.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> B.2 Be in MODE 5.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> (continued)

CRACS 3.7.11 ACTIONS (continued)

CALLAWAY PLANT 3.7-33 Amendment No. 198 l C.

Required Action and associated Completion Time of Condition A not met in MODE 5 or 6, or during movement of irradiated fuel assemblies.

C.1 Place OPERABLE CRACS train in operation.

OR Immediately C.2.1 Suspend CORE ALTERATIONS.

AND Immediately C.2.2 Suspend movement of irradiated fuel assemblies.

Immediately D.

Two CRACS trains inoperable in MODE 5 or 6, or during movement of irradiated fuel assemblies.

D.1 Suspend CORE ALTERATIONS.

AND Immediately D.2 Suspend movement of irradiated fuel assemblies.

Immediately E.

Two CRACS trains inoperable in MODE 1, 2, 3, or 4.

E.1 Enter LCO 3.0.3.

Immediately CONDITION REQUIRED ACTION COMPLETION TIME

CRACS 3.7.11 CALLAWAY PLANT 3.7-34 Amendment No. 202 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.11.1 Verify each CRACS train has the capability to remove the assumed heat load.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-35 Amendment No. 198 l 3.7.12 3.7 PLANT SYSTEMS 3.7.12 Not Used.

CALLAWAY PLANT 3.7-36 Amendment No. 198 l Emergency Exhaust System 3.7.13 3.7 PLANT SYSTEMS 3.7.13 Emergency Exhaust System (EES)

LCO 3.7.13 Two EES trains shall be OPERABLE.

NOTE ---------------------------------------------

The auxiliary or fuel building boundary may be opened intermittently under administrative control.

APPLICABILITY:

MODES 1, 2, 3, and 4, During movement of irradiated fuel assemblies in the fuel building.

NOTE ---------------------------------------------

The SIS mode of operation is required only in MODES 1, 2, 3 and 4. The FBVIS mode of operation is required only during movement of irradiated fuel assemblies in the fuel building.

ACTIONS

NOTE -----------------------------------------------------------

NOTE -----------------------------------------------------------

LCO 3.0.3 is not applicable to the FBVIS mode of operation.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One EES train inoperable.

A.1 Restore EES train to OPERABLE status.

7 days B.

Two EES trains inoperable due to inoperable auxiliary building boundary in MODE 1, 2, 3 or 4.

B.1 Restore auxiliary building boundary to OPERABLE status.

24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> (continued)

Emergency Exhaust System 3.7.13 ACTIONS (continued)

CALLAWAY PLANT 3.7-37 Amendment No. 198 l C.

Required Action and associated Completion Time of Condition A or B not met in MODE 1, 2, 3, or 4.

C.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> OR Two EES trains inoperable in MODE 1, 2, 3, or 4 for reasons other than Condition B.

C.2 Be in MODE 5.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> D.

Required Action and associated Completion Time of Condition A not met during movement of irradiated fuel assemblies in the fuel building.

D.1 Place OPERABLE EES train in the FBVIS mode.

OR Immediately D.2 Suspend movement of irradiated fuel assemblies in the fuel building.

Immediately E.

Two EES trains inoperable during movement of irradiated fuel assemblies in the fuel building.

E.1 Suspend movement of irradiated fuel assemblies in the fuel building.

Immediately CONDITION REQUIRED ACTION COMPLETION TIME

Emergency Exhaust System 3.7.13 CALLAWAY PLANT 3.7-38 Amendment No. 209 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.13.1 Operate each EES train for 15 continuous minutes with the heaters operating.

In accordance with the Surveillance Frequency Control Program SR 3.7.13.2 Perform required EES filter testing in accordance with the Ventilation Filter Testing Program (VFTP).

In accordance with the VFTP SR 3.7.13.3 Verify each EES train actuates on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program SR 3.7.13.4 Verify one EES train can maintain a negative pressure 0.25 inches water gauge with respect to atmospheric pressure in the auxiliary building during the SIS mode of operation.

In accordance with the Surveillance Frequency Control Program SR 3.7.13.5 Verify one EES train can maintain a negative pressure 0.25 inches water gauge with respect to atmospheric pressure in the fuel building during the FBVIS mode of operation.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-39 Amendment No. 198 l 3.7.14 3.7 PLANT SYSTEMS 3.7.14 Not Used.

CALLAWAY PLANT 3.7-40 Amendment No. 202 Fuel Storage Pool Water Level 3.7.15 3.7 PLANT SYSTEMS 3.7.15 Fuel Storage Pool Water Level LCO 3.7.15 The fuel storage pool water level shall be 23 ft over the top of the storage racks.

APPLICABILITY:

During movement of irradiated fuel assemblies in the fuel storage pool.

ACTIONS SURVEILLANCE REQUIREMENTS CONDITION REQUIRED ACTION COMPLETION TIME A.

Fuel storage pool water level not within limit.

A.1

NOTE -----------

LCO 3.0.3 is not applicable.

Suspend movement of irradiated fuel assemblies in the fuel storage pool.

Immediately SURVEILLANCE FREQUENCY SR 3.7.15.1 Verify the fuel storage pool water level is 23 ft above the storage racks.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-41 Amendment No. 198 l Fuel Storage Pool Boron Concentration 3.7.16 3.7 PLANT SYSTEMS 3.7.16 Fuel Storage Pool Boron Concentration LCO 3.7.16 The fuel storage pool boron concentration shall be 2165 ppm.

APPLICABILITY:

When fuel assemblies are stored in the fuel storage pool and a fuel storage pool verification has not been performed since the last movement of fuel assemblies in the fuel storage pool.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

Fuel storage pool boron concentration not within limit.

NOTE -------------------

LCO 3.0.3 is not applicable.

A.1 Suspend movement of fuel assemblies in the fuel storage pool.

AND Immediately A.2.1 Initiate action to restore fuel storage pool boron concentration to within limit.

OR Immediately A.2.2 Verify by administrative means that a non-Region 1 fuel storage pool verification has been performed since the last movement of fuel assemblies in the fuel storage pool.

Immediately

Fuel Storage Pool Boron Concentration 3.7.16 CALLAWAY PLANT 3.7-42 Amendment No. 202 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.16.1 Verify the fuel storage pool boron concentration is within limit.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-43 Amendment No. 198 l Spent Fuel Assembly Storage 3.7.17 3.7 PLANT SYSTEMS 3.7.17 Spent Fuel Assembly Storage LCO 3.7.17 The combination of initial enrichment and burnup of each spent fuel assembly stored in Region 2 or 3 shall be within the Acceptable Domain of Figure 3.7.17-1 or in accordance with Specification 4.3.1.1.

APPLICABILITY:

Whenever any fuel assembly is stored in the fuel storage pool.

ACTIONS SURVEILLANCE REQUIREMENTS CONDITION REQUIRED ACTION COMPLETION TIME A.

Requirements of the LCO not met.

A.1

NOTE -----------

LCO 3.0.3 is not applicable.

Initiate action to move the noncomplying fuel assembly to Region 1.

Immediately SURVEILLANCE FREQUENCY SR 3.7.17.1 Verify by administrative means the initial enrichment and burnup of the fuel assembly is in accordance with Figure 3.7.17-1 or Specification 4.3.1.1.

Prior to storing the fuel assembly in Region 2 or 3

CALLAWAY PLANT 3.7-44 Amendment No. 198 l Spent Fuel Assembly Storage 3.7.17 Figure 3.7.17-1 (page 1 of 1)

MINIMUM REQUIRED FUEL ASSEMBLY BURNUP AS A FUNCTION OF INITIAL ENRICHMENT TO PERMIT STORAGE IN REGIONS 2 AND 3

CALLAWAY PLANT 3.7-45 Amendment No. 202 Secondary Specific Activity 3.7.18 3.7 PLANT SYSTEMS 3.7.18 Secondary Specific Activity LCO 3.7.18 The specific activity of the secondary coolant shall be 0.10 Ci/gm DOSE EQUIVALENT I-131.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTIONS SURVEILLANCE REQUIREMENTS CONDITION REQUIRED ACTION COMPLETION TIME A.

Specific activity not within limit.

A.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> A.2 Be in MODE 5.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> SURVEILLANCE FREQUENCY SR 3.7.18.1 Verify the specific activity of the secondary coolant is 0.10 Ci/gm DOSE EQUIVALENT I-131.

In accordance with the Surveillance Frequency Control Program

CALLAWAY PLANT 3.7-46 Amendment No. 198 l SSIVs 3.7.19 3.7 PLANT SYSTEMS 3.7.19 Secondary System Isolation Valves (SSIVs)

LCO 3.7.19 The SSlVs shall be OPERABLE.

NOTE ---------------------------------------------

Locked closed manual SSlVs may be opened under administrative controls.

APPLICABILITY:

MODES 1, 2, and 3 except for each secondary system flow path when:

a.

At least one of the two associated SSlVs is closed and de-activated; or b.

At least one of the two associated SSlVs is closed and isolated by a closed manual valve; or c.

The SSIV flow path is isolated by two closed manual valves, or two closed de-activated automatic valves, or a combination of a closed manual valve and a closed de-activated automatic valve.

ACTIONS

NOTE -----------------------------------------------------------

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each secondary system flow path.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more SSlVs inoperable.

NOTE -------------------

Closed or isolated automatic SSlVs may be opened or unisolated under administrative controls.

A.1 Close or isolate SSIV.

AND 7 days A.2 Verify SSlV is closed or isolated.

Once per 7 days (continued)

SSIVs 3.7.19 ACTIONS (continued)

CALLAWAY PLANT 3.7-47 Amendment No. 202 SURVEILLANCE REQUIREMENTS B.

Required Action and Associated Completion Time not met.

B.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> B.2 Be in MODE 4.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SURVEILLANCE FREQUENCY SR 3.7.19.1 Verify the isolation time of each automatic SSlV is within limits.

In accordance with the Inservice Testing Program SR 3.7.19.2 Verify each automatic SSlV in the flow path actuates to the isolation position on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program CONDITION REQUIRED ACTION COMPLETION TIME

CALLAWAY PLANT 3.7-48 Amendment No. 219 Class 1E Electrical Equipment Air Conditioning (A/C) System 3.7.20 3.7 PLANT SYSTEMS 3.7.20 Class 1E Electrical Equipment Air Conditioning (A/C) System LCO 3.7.20 Two Class 1E electrical equipment A/C trains shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One Class 1E electrical equipment A/C train inoperable.

A.1 Initiate action to implement mitigating Actions.

AND Immediately A.2 Verify room area temperatures 90º F.

AND 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> AND Once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> thereafter A.3 Restore Class 1E electrical equipment A/C train to OPERABLE status.

30 days B.

Required Action and associated Completion Time of Condition A not met.

B.1 Be in MODE 3.

AND 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> B.2 Be in MODE 5.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> (continued)

Class 1E Electrical Equipment Air Conditioning (A/C) System 3.7.20 ACTIONS (continued)

CALLAWAY PLANT 3.7-49 Amendment No. 219 SURVEILLANCE REQUIREMENTS C.

Two Class 1E electrical equipment A/C trains inoperable.

C.1 Enter LCO 3.0.3.

Immediately SURVEILLANCE FREQUENCY SR 3.7.20.1 Verify each Class 1E electrical equipment A/C train actuates on an actual or simulated actuation signal.

In accordance with the Surveillance Frequency Control Program SR 3.7.20.2 Verify each Class 1E electrical equipment A/C train has the capability to remove the assumed heat load.

In accordance with the Surveillance Frequency Control Program CONDITION REQUIRED ACTION COMPLETION TIME

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