ML23067A156

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Technical Specifications, Chapter 3.7, Plant Systems
ML23067A156
Person / Time
Site: Callaway Ameren icon.png
Issue date: 12/29/2022
From:
Union Electric Co, Ameren Missouri
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23067A139 List: ... further results
References
ULNRC-06782
Download: ML23067A156 (1)
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Text

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 CALLAWAY PLANT 3.7-i

CHAPTER TABLE OF CONTENTS (Continued)

Section Page 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 CALLAWAY PLANT 3.7-ii

CHAPTER TABLE OF CONTENTS (Continued)

Section Page 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-iii

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 CALLAWAY PLANT 3.7.1-iv

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 3.7.1-v

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 -----------------------------------------------------------

Separate Condition entry is allowed for each MSSV.

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more steam A.1 Reduce THERMAL 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> generators with one MSSV POWER to 85% RTP.

inoperable and the Moderator Temperature Coefficient (MTC) zero or negative at all power levels.

B. One or more steam B.1 Reduce THERMAL 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> generators with two or more POWER to less than or MSSV's inoperable. equal to the Maximum Allowable % RTP OR specified in Table 3.7.1-1 for the number of One or more steam OPERABLE MSSVs.

generators with one MSSV inoperable and the MTC AND positive at any power level.

(continued)

CALLAWAY PLANT 3.7-1 Amendment No. 136

MSSVs 3.7.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME B. (continued) B.2 ------------ NOTE -----------

Only required in Mode 1.

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

C. Required Action and C.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time not met. AND OR 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 /> One or more steam generators with 4 MSSVs inoperable.

SURVEILLANCE REQUIREMENTS 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 In accordance with 3.7.1-2 in accordance with the INSERVICE TESTING the INSERVICE PROGRAM. Following testing, lift setting shall be TESTING within +/- 1%. PROGRAM CALLAWAY PLANT 3.7-2 Amendment No. 222

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 MAXIMUM ALLOWABLE POWER (% RTP)

STEAM GENERATOR 4 85 3 45 2 27 CALLAWAY PLANT 3.7-3 Amendment No. 168

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 #2 #3 #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 3.7-4 Amendment No. 133

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 COMPLETION CONDITION REQUIRED ACTION TIME A. One MSIV actuator train A.1 Restore MSIV actuator 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> inoperable. train to OPERABLE status.

(continued)

CALLAWAY PLANT 3.7-5 Amendment No. 197

MSIVs, MSIVBVs, and MSLPDIVs 3.7.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME B. Two MSIV actuator trains B.1 Restore one MSIV 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> inoperable for different actuator train to MSIVs when the inoperable OPERABLE status.

actuator trains are not in the same separation group.

C. Two MSIV actuator trains C.1 Restore one MSIV 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> inoperable when the actuator train to inoperable actuator trains OPERABLE status.

are in the same separation group.

D. Two actuator trains for one D.1 Declare the affected Immediately MSIV inoperable. MSIV inoperable.

E. Three or more MSIV E.1 Declare each affected Immediately actuator trains inoperable. MSIV inoperable.

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

F. One MSIV inoperable in F.1 Restore MSIV to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> MODE 1. OPERABLE status.

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

(continued)

CALLAWAY PLANT 3.7-6 Amendment No. 197

MSIVs, MSIVBVs, and MSLPDIVs 3.7.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME H. -------------- NOTE ------------- H.1 Close or isolate MSIVBV. 7 days Separate Condition entry is allowed for each main AND steam line.

H.2 Verify MSIVBV is closed Once per 7 days One or more MSIVBVs or isolated.

inoperable.

I. -------------- NOTE ------------- I.1 Close or isolate 7 days Separate Condition entry is MSLPDIV.

allowed for each main steam line. AND One or more MSLPDIVs I.2 Verify MSLPDIV is Once per 7 days inoperable. closed or isolated.

J. -------------- NOTE ------------- J.1 Close MSIV. 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> Separate Condition entry is allowed for each main AND steam line.

J.2 Verify MSIV is closed. Once per 7 days One or more MSIVs inoperable in MODE 2 or 3.

K. Required Action and K.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition H, I, or J AND not met.

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 /> CALLAWAY PLANT 3.7-7 Amendment No. 197

MSIVs, MSIVBVs, and MSLPDIVs 3.7.2 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 In accordance actuates to the isolation position on an actual or with the simulated actuation signal. Surveillance Frequency Control Program SR 3.7.2.3 Verify isolation time of each MSIVBV and MSLPDIV is In accordance with within limits. the INSERVICE TESTING PROGRAM CALLAWAY PLANT 3.7-8 Amendment No. 222

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.

CALLAWAY PLANT 3.7-9 Amendment No. 198

MFIVs, MFRVs, and MFRVBVs 3.7.3 ACTIONS

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

Separate Condition entry is allowed for each main feedwater line.

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more MFIVs A.1 Close MFIV. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> inoperable.

AND A.2 Verify MFIV is closed. Once per 7 days B. One or more MFRVs B.1 Close or isolate MFRV. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> inoperable.

AND B.2 Verify MFRV is closed or Once per 7 days isolated.

C. One or more MFRVBVs C.1 Close or isolate 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> inoperable. MFRVBV.

AND C.2 Verify MFRVBV is closed Once per 7 days or isolated.

D. Two valves in the same D.1 Isolate affected flow 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> flow path inoperable. path.

E. Required Action and E.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time not met. AND 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 /> CALLAWAY PLANT 3.7-10 Amendment 198

MFIVs, MFRVs, and MFRVBVs 3.7.3 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 In accordance with within limits. 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 In accordance the isolation position on an actual or simulated with the actuation signal. 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 3.7-11 Amendment 222

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 COMPLETION CONDITION REQUIRED ACTION TIME A. One required ASD line A.1 Restore required ASD 7 days inoperable for reasons line to OPERABLE other than excessive ASD status.

seat leakage.

B. Two required ASD lines B.1 Restore all but one 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> inoperable for reasons required ASD line to other than excessive ASD OPERABLE status.

seat leakage.

C. Three or more required C.1 Restore all but two 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> ASD lines inoperable for required ASD lines to reasons other than OPERABLE status.

excessive ASD seat leakage.

(continued)

CALLAWAY PLANT 3.7-12 Amendment No. 198 l

ASDs 3.7.4 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME D. One or more of the required D.1 Initiate action to close Immediately ASD(s) inoperable because the associated manual of excessive seat leakage. isolation valve(s).

AND D.2 Restore ASD(s) to 30 days OPERABLE status.

E. Required Action and E.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time not met. AND 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 /> CALLAWAY PLANT 3.7-13 Amendment No. 199

ASDs 3.7.4 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 In accordance with isolation valve. the INSERVICE TESTING PROGRAM CALLAWAY PLANT 3.7-14 Amendment No. 222

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 -----------------------------------------------------------

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

COMPLETION CONDITION REQUIRED ACTION TIME A. One steam supply to A.1 Restore steam supply to 7 days turbine driven AFW pump OPERABLE status.

inoperable. AND 10 days from discovery of failure to meet the LCO B. One ESW supply to turbine B.1 Restore ESW supply to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> driven AFW pump OPERABLE status.

inoperable. AND 10 days from discovery of failure to meet the LCO (continued)

CALLAWAY PLANT 3.7-15 Amendment No. 198 l

AFW System 3.7.5 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. One AFW train inoperable C.1 Restore AFW train to 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />s*

for reasons other than OPERABLE status.

Condition A or B. AND 10 days from discovery of failure to meet the LCO D. Required Action and D.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time for Condition A, B AND or C not met.

OR 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 /> Two AFW trains inoperable.

E. Three AFW trains E.1 ------------ NOTE -----------

inoperable. 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 Immediately one AFW train to OPERABLE status.

  • 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.

CALLAWAY PLANT 3.7-16 Amendment No. 198 l

AFW System 3.7.5 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 In accordance automatic valve in each water flow path, and in both with the steam supply flow paths to the steam turbine driven Surveillance pump, that is not locked, sealed, or otherwise secured Frequency in position, is in the correct position. 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 In accordance with flow test point is greater than or equal to the required the Inservice Test developed head. Program SR 3.7.5.3 Verify each AFW automatic valve that is not locked, In accordance sealed, or otherwise secured in position, actuates to with the the correct position on an actual or simulated Surveillance actuation signal. Frequency Control Program (continued)

CALLAWAY PLANT 3.7-17 Amendment No. 202

AFW System 3.7.5 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY 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 In accordance actual or simulated actuation signal. with the Surveillance Frequency Control Program SR 3.7.5.5 Verify proper alignment of the required AFW flow Prior to entering paths by verifying flow from the condensate storage MODE 2 tank to each steam generator. whenever unit has been in MODE 5 or 6 for > 30 days CALLAWAY PLANT 3.7-18 Amendment No. 202

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 COMPLETION CONDITION REQUIRED ACTION TIME A. CST contained water A.1 Verify by administrative 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> volume not within limit. means OPERABILITY of backup water supply. AND 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 7 days water volume to within limit.

B. Required Action and B.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time not met. AND 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 /> CALLAWAY PLANT 3.7-19 Amendment No. 198 l

CST 3.7.6 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.6.1 Verify the CST contained water volume is In accordance 281,000 gal. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-20 Amendment No. 202

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 COMPLETION CONDITION REQUIRED ACTION 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 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OPERABLE status.

B. Required Action and B.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A not AND met.

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 /> CALLAWAY PLANT 3.7-21 Amendment No. 198 l

CCW System 3.7.7 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 In accordance automatic valve in the flow path servicing safety with the related equipment, that is not locked, sealed, or Surveillance otherwise secured in position, is in the correct Frequency position. Control Program SR 3.7.7.2 Verify each CCW automatic valve in the flow path that In accordance is not locked, sealed, or otherwise secured in with the position, actuates to the correct position on an actual Surveillance or simulated actuation signal. Frequency Control Program SR 3.7.7.3 Verify each CCW pump starts automatically on an In accordance actual or simulated actuation signal. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-22 Amendment No. 202

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 COMPLETION CONDITION REQUIRED ACTION 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)

CALLAWAY PLANT 3.7-23 Amendment No. 198 l

ESW 3.7.8 ACTIONS COMPLETION CONDITION REQUIRED ACTION TIME A. One ESW train inoperable. A.1 (continued) --------NOTE--------

A one-time Restore ESW train to Completion Time of OPERABLE status. 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 B.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A not met. AND 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 /> CALLAWAY PLANT 3.7-24 Amendment 198 l

ESW 3.7.8 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 In accordance automatic valve in the flow path servicing safety with the related equipment, that is not locked, sealed, or Surveillance otherwise secured in position, is in the correct Frequency position. Control Program SR 3.7.8.2 Verify each ESW automatic valve in the flow path that In accordance is not locked, sealed, or otherwise secured in with the position, actuates to the correct position on an actual Surveillance or simulated actuation signal. Frequency Control Program SR 3.7.8.3 Verify each ESW pump starts automatically on an In accordance actual or simulated actuation signal. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-25 Amendment No. 202

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 COMPLETION CONDITION REQUIRED ACTION TIME A. One cooling tower train A.1 Restore cooling tower 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> inoperable. train to OPERABLE status.

B. Required Action and B.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A not AND met.

OR 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 inoperable for reasons other than Condition A.

CALLAWAY PLANT 3.7-26 Amendment No. 198 l

UHS 3.7.9 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 In accordance both the fast and slow speed. with the Surveillance Frequency Control Program SR 3.7.9.4 Verify each cooling tower fan starts automatically on In accordance an actual or simulated actuation signal. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-27 Amendment No. 208

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 A.1 Restore CREVS train to 7 days inoperable for reasons other OPERABLE status.

than Condition B.

(continued)

CALLAWAY PLANT 3.7-28 Amendment No. 198 l

CREVS 3.7.10 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B. One or more CREVS trains B.1 Initiate action to Immediately inoperable due to an implement mitigating inoperable CRE boundary or actions.

an inoperable CBE boundary in MODE 1, 2, 3, or 4. AND B.2 Verify mitigating actions to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> ensure CRE occupant radiological exposure will not exceed limits and CRE occupants are protected from chemical and smoke hazards.

AND B.3 Restore the CRE 90 days boundary and CBE boundary to OPERABLE status.

C. Required Action and C.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A or B not met in MODE 1, 2, 3, or 4. AND 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)

CALLAWAY PLANT 3.7-29 Amendment No. 198 l

CREVS 3.7.10 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D. Required Action and D.1 Place OPERABLE Immediately associated Completion CREVS train in CRVIS Time of Condition A not met mode.

during movement of irradiated fuel assemblies.

OR D.2.1 Suspend CORE Immediately ALTERATIONS.

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

E. Two CREVS trains E.1 Suspend CORE Immediately inoperable during movement ALTERATIONS.

of irradiated fuel assemblies.

AND OR E.2 Suspend movement of Immediately One or more CREVS trains irradiated fuel assemblies.

inoperable due to an inoperable CRE boundary or an inoperable CBE boundary during movement of irradiated fuel assemblies.

F. Two CREVS trains F.1 Enter LCO 3.0.3. Immediately inoperable in MODE 1, 2, 3, or 4 for reasons other than Condition B.

CALLAWAY PLANT 3.7-30 Amendment No. 198 l

CREVS 3.7.10 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.10.1 Operate each CREVS train pressurization filter unit In accordance for 15 continuous minutes with the heaters with the operating and each CREVS train filtration filter unit for Surveillance 15 continuous minutes. Frequency Control Program SR 3.7.10.2 Perform required CREVS filter testing in accordance In accordance with with the Ventilation Filter Testing Program (VFTP). the VFTP SR 3.7.10.3 Verify each CREVS train actuates on an actual or In accordance simulated actuation signal. with the Surveillance Frequency Control Program SR 3.7.10.4 Perform required unfiltered air inleakage testing of the In accordance with CRE and CBE boundaries in accordance with the the Control Room Control Room Envelope Habitability Program. Envelope Habitability Program CALLAWAY PLANT 3.7-31 Amendment No. 209

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 COMPLETION CONDITION REQUIRED ACTION TIME A. One CRACS train A.1 Restore CRACS train to 30 days inoperable. OPERABLE status.

B. Required Action and B.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A not met AND in MODE 1, 2, 3, or 4.

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)

CALLAWAY PLANT 3.7-32 Amendment No. 198 l

CRACS 3.7.11 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. Required Action and C.1 Place OPERABLE Immediately associated Completion CRACS train in Time of Condition A not met operation.

in MODE 5 or 6, or during movement of irradiated fuel OR assemblies.

C.2.1 Suspend CORE ALTERATIONS. Immediately AND C.2.2 Suspend movement of Immediately irradiated fuel assemblies.

D. Two CRACS trains D.1 Suspend CORE Immediately inoperable in MODE 5 or 6, ALTERATIONS.

or during movement of irradiated fuel assemblies.

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

E. Two CRACS trains E.1 Enter LCO 3.0.3. Immediately inoperable in MODE 1, 2, 3, or 4.

CALLAWAY PLANT 3.7-33 Amendment No. 198 l

CRACS 3.7.11 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.11.1 Verify each CRACS train has the capability to remove In accordance the assumed heat load. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-34 Amendment No. 202

3.7.12 3.7 PLANT SYSTEMS 3.7.12 Not Used.

CALLAWAY PLANT 3.7-35 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 -----------------------------------------------------------

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

COMPLETION CONDITION REQUIRED ACTION TIME A. One EES train inoperable. A.1 Restore EES train to 7 days OPERABLE status.

B. Two EES trains inoperable B.1 Restore auxiliary building 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> due to inoperable auxiliary boundary to OPERABLE building boundary in status.

MODE 1, 2, 3 or 4.

(continued)

CALLAWAY PLANT 3.7-36 Amendment No. 198 l

Emergency Exhaust System 3.7.13 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. Required Action and C.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A or B not AND met in MODE 1, 2, 3, or 4.

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 /> OR Two EES trains inoperable in MODE 1, 2, 3, or 4 for reasons other than Condition B.

D. Required Action and D.1 Place OPERABLE EES Immediately associated Completion Time train in the FBVIS mode.

of Condition A not met during movement of irradiated fuel assemblies in the fuel building.

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

E. Two EES trains inoperable E.1 Suspend movement of Immediately during movement of irradiated fuel irradiated fuel assemblies in assemblies in the fuel the fuel building. building.

CALLAWAY PLANT 3.7-37 Amendment No. 198 l

Emergency Exhaust System 3.7.13 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.13.1 Operate each EES train for 15 continuous minutes In accordance with the heaters operating. with the Surveillance Frequency Control Program SR 3.7.13.2 Perform required EES filter testing in accordance with In accordance with the Ventilation Filter Testing Program (VFTP). the VFTP SR 3.7.13.3 Verify each EES train actuates on an actual or In accordance simulated actuation signal. with the Surveillance Frequency Control Program SR 3.7.13.4 Verify one EES train can maintain a negative pressure In accordance 0.25 inches water gauge with respect to with the atmospheric pressure in the auxiliary building during Surveillance the SIS mode of operation. Frequency Control Program SR 3.7.13.5 Verify one EES train can maintain a negative pressure In accordance 0.25 inches water gauge with respect to with the atmospheric pressure in the fuel building during the Surveillance FBVIS mode of operation. Frequency Control Program CALLAWAY PLANT 3.7-38 Amendment No. 209

3.7.14 3.7 PLANT SYSTEMS 3.7.14 Not Used.

CALLAWAY PLANT 3.7-39 Amendment No. 198 l

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 COMPLETION CONDITION REQUIRED ACTION TIME A. Fuel storage pool water A.1 ------------ NOTE -----------

level not within limit. LCO 3.0.3 is not applicable.

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

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.15.1 Verify the fuel storage pool water level is 23 ft In accordance above the storage racks. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-40 Amendment No. 202

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 COMPLETION CONDITION REQUIRED ACTION TIME A. Fuel storage pool boron -------------------- NOTE -------------------

concentration not within LCO 3.0.3 is not applicable.

limit. --------------------------------------------------

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

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

OR A.2.2 Verify by administrative Immediately 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.

CALLAWAY PLANT 3.7-41 Amendment No. 198 l

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

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 COMPLETION CONDITION REQUIRED ACTION TIME A. Requirements of the LCO A.1 ------------ NOTE -----------

not met. LCO 3.0.3 is not applicable.

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

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.17.1 Verify by administrative means the initial enrichment Prior to storing the and burnup of the fuel assembly is in accordance with fuel assembly in Figure 3.7.17-1 or Specification 4.3.1.1. Region 2 or 3 CALLAWAY PLANT 3.7-43 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 3.7-44 Amendment No. 198 l

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 COMPLETION CONDITION REQUIRED ACTION TIME A. Specific activity not within A.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> limit.

AND 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 REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.18.1 Verify the specific activity of the secondary coolant is In accordance 0.10 Ci/gm DOSE EQUIVALENT I-131. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-45 Amendment No. 202

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 -----------------------------------------------------------

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

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more SSlVs -------------------- NOTE -------------------

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

A.1 Close or isolate SSIV. 7 days AND A.2 Verify SSlV is closed or Once per 7 days isolated.

(continued)

CALLAWAY PLANT 3.7-46 Amendment No. 198 l

SSIVs 3.7.19 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME B. Required Action and B.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> Associated Completion Time not met. AND 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 REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.19.1 Verify the isolation time of each automatic SSlV is In accordance with within limits. the INSERVICE TESTING PROGRAM SR 3.7.19.2 Verify each automatic SSlV in the flow path actuates In accordance to the isolation position on an actual or simulated with the actuation signal. Surveillance Frequency Control Program CALLAWAY PLANT 3.7-47 Amendment No. 222

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 A.1 Initiate action to Immediately equipment A/C train implement mitigating inoperable. Actions.

AND A.2 Verify room area 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> temperatures 90º F.

AND Once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> thereafter AND A.3 Restore Class 1E 30 days electrical equipment A/C train to OPERABLE status.

B. Required Action and B.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A not met. AND 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)

CALLAWAY PLANT 3.7-48 Amendment No. 219

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

CONDITION REQUIRED ACTION COMPLETION TIME C. Two Class 1E electrical C.1 Enter LCO 3.0.3. Immediately equipment A/C trains inoperable.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.20.1 Verify each Class 1E electrical equipment A/C train In accordance actuates on an actual or simulated actuation signal. with the Surveillance Frequency Control Program SR 3.7.20.2 Verify each Class 1E electrical equipment A/C train In accordance has the capability to remove the assumed heat load. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-49 Amendment No. 219

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