ML113070683

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Attachment 1 - Technical Specification Page Mark Up
ML113070683
Person / Time
Site: Callaway Ameren icon.png
Issue date: 11/03/2011
From:
Ameren Missouri
To:
Office of Nuclear Reactor Regulation
Shared Package
ML113070702 List:
References
LDCN 11-0010, ULNRC-05774
Download: ML113070683 (25)
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Text

ATTACHMENT 1 TECHNICAL SPECIFICATION PAGE MARKUPS

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 MODE4. 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 SSIV is In accordance with within limits. the lnservice Testing Program SR 3.7.19.2 Verify each automatic SSIV in the flow path actuates 18 months to the isolation position on an actual or simulated actuation signal.

CALLAWAY PLANT 3.7-47 Amendment No. 198 I

Class 1E Electrical Equipment 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, 4, 5, and 6, During movement of irradiated fuel assemblies.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One Class 1E A.1 Initiate action to Immediately Electrical Equipment implement mitigating A/C train inoperable. actions.

AND A.2 Verify mitigating 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> actions are complete.

AND A.3 Restore Class 1E 7 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 AND not met in MODE 1, 2, 3, or4. 8.2 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.

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

C. Required Action and C.1 Place OPERABLE Immediately associated Completion Class 1E Electrical Time of Condition A Equipment A/C train in not met in MODE 5 or operation.

6, or during movement of irradiated fuel OR assemblies.

C.2.1 Suspend CORE Immediately ALTERATIONS.

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

AND C.2.3 Suspend operations Immediately involving positive reactivity additions that could result in loss of required SDM or boron concentration.

D. Two Class 1E D.1 Suspend CORE Immediately Electrical Equipment ALTERATIONS.

A/C trains inoperable in MODE 5 or 6, or AND during movement of irradiated fuel D.2 Suspend movement of Immediately assemblies. irradiated fuel assemblies.

AND D.3 Suspend operations Immediately involving positive reactivity additions that could result in loss of required SDM or boron concentration.

(continued)

CALLAWAY PLANT 3.7-49 Amendment No.

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

E. Two Class 1E E.1 Enter LCO 3.0.3. Immediately Electrical Equipment A/C trains inoperable in MODE 1, 2, 3, or4.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.20.1 Verify each Class 1E Electrical Equipment A/C In accordance train actuates on an actual or simulated with the actuation signal. Surveillance Frequency Control Program SR 3.7.20.2 Verify each Class 1E Electrical Equipment A/C In accordance train has the capability to remove the assumed with the heat load. Surveillance Frequency Control Program CALLAWAY PLANT 3.7-50 Amendment No.

ATTACHMENT 2 TECHNICAL SPECIFICATION BASES PAGE MARKUPS (for information only)

Class 1E Electrical Equipment A/C System B 3.7.20 B 3. 7 PLANT SYSTEMS B 3. 7.20 Class 1E Electrical Equipment Air Conditioning (A/C) System BASES BACKGROUND The Class 1E Electrical Equipment air-conditioning (A/C) trains provide a suitable environment for the Class 1E electrical equipment. These air conditioning trains provide temperature control for the Engineered Safety Features (ESF) switchgear room components, DC switchgear room components, and NK battery room components. The specific rooms supplied by the Class 1E Electrical Equipment A/C trains are:

SGK05A SGK05B SWGR RM NO. 1 (3408) SWGR RM NO.4 (3404)

SWGR RM NO.3 (3413) SWGR RM NO.2 (3410)

Battery RM NO. 1 (3407) Battery RM NO. 4 (3405)

Battery RM NO.3 (3414) Battery RM NO. 2 (3411)

ESF SWGR RM NO.1 (3301) ESF SWGR RM NO. 2 (3302)

The Class 1E Electrical Equipment A/C trains are independent trains such that each train provides cooling of recirculated air in the rooms associated with that train. Each train consists of a high efficiency prefilter, a self-contained refrigeration system (using normal service water or essential service water (ESW) as a heat sink), a centrifugal fan and electric motor driver, and instrumentation and controls to provide for electrical equipment room temperature control.

The Class 1E Electrical Equipment A/C trains have emergency operation functions and also operate during normal unit operation.

Each train is normally aligned to cool only the equipment associated with its emergency load group. The Class 1E Electrical Equipment A/C trains are operated in a continuous recirculation mode to maintain the ESF switchgear room, the battery rooms, and the DC switchgear rooms to a temperature of

S gooF (Ref. 1). However, a single train is capable of cooling the equipment of both its associated train and the opposite train while maintaining room temperatures of :S 137°F under both normal and accident conditions. The gooF design temperature limit is reduced to arF in Reference 2 to allow for instrument error.

(continued)

CALLAWAY PLANT B 3.7.20-1 Revision

Class 1E Electrical Equipment A/C System B 3.7.20 BASES (continued)

APPLICABLE The design basis of the Class 1E Electrical Equipment A/C system SAFETY is to maintain temperature in the Class 1E electrical equipment ANALYSES rooms to assure OPERABILITY of associated electrical equipment. The Class 1E Electrical Equipment A/C system is designed so that the single failure of an active component will not prevent systems powered by the Class 1E electrical equipment from fulfilling their specified safety functions.

During normal or emergency operations, each Class 1E Electrical Equipment A/C train maintains the temperature in its associated electrical equipment rooms at a temperatures 90°F. Analyses have shown that one Class 1E Electrical Equipment A/C train is capable of cooling the electrical equipment in both redundant load groups provided compensatory measures are taken (Ref. 3). The Class 1E Electrical Equipment A/C trains are designed in accordance with Seismic Category I requirements.

The Class 1E Electrical Equipment A/C trains satisfy Criterion 3 of 10 CFR 50.36(c)(2)(ii).

LCO Two independent Class 1E Electrical Equipment A/C trains are required to be OPERABLE to ensure adequate cooling of all the associated electrical equipment rooms during normal operation.

Each Class 1E Electrical Equipment A/C train is considered to be OPERABLE when the individual components necessary to maintain associated electrical equipment room temperatures within acceptable limits are OPERABLE. These components include the refrigeration compressors, heat exchangers, cooling coils, ESW or normal service water flow, fans, and associated temperature control instrumentation.

APPLICABILITY In MODES 1, 2, 3, 4, 5, and 6, and during movement of irradiated fuel assemblies, the Class 1E Electrical Equipment A/C trains must be OPERABLE to ensure that the temperature in the protected rooms will not exceed equipment operational requirements.

(continued)

CALLAWAY PLANT B 3.7.20-2 Revision

Class 1E Electrical Equipment A/C System B 3.7.20 BASES (continued)

ACTIONS A.1. A.2. and A.3 With one Class 1E Electrical Equipment A/C train inoperable, action must be taken to restore OPERABLE status within 7 days.

In this condition, and with the actions taken as specified in Required Actions A.1 and A.2, the remaining OPERABLE Class 1E Electrical Equipment A/C train is adequate to maintain the affected electrical equipment room temperatures within limits.

However, the overall reliability of the cooling function is reduced and physical separation for the redundant electrical equipment is impaired. During this time the remaining train can provide the required cooling function if mitigating actions are taken.

Pursuant to Required Actions A.1 and A.2, action must be initiated immediately to implement the following mitigating actions and to assure the mitigating actions have been taken within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> per Reference 3:

  • On the 2016 ft elevation, doors 34041, 34042, 34051, 34052,34101,34111,34081,34082,34072,34141,34071 and 34131 are opened. An hourly fire watch is established.
  • Transformers XNN05 (480/120 V instrument transformer in Room 3408) and XNN06 (480/120 V instrument transformer in Room 3404) are verified to be de-energized in order to reduce heat loads in the affected rooms.
  • The thermostat on the OPERABLE Class 1E Equipment A/C train is set below 80°F.
  • At least one of the Class 1E Equipment A/C trains is OPERABLE and capable of operating at full capacity.

The acceptability of opening doors between the Class 1E electrical equipment rooms is supported by the posting of fire watches. De-energizing XNN05 and XNN06 is acceptable because these voltage regulating transformers are the backup (continued)

CALLAWAY PLANT B 3.7.20-3 Revision

Class 1E Electrical Equipment A/C System B 3.7.20 BASES ACTIONS A.1 A.21 and A.3 (continued)

I power sources for the vital AC buses (NN01, NN02, NN03, and NN04) and can be removed from service without rendering the associated AC vital bus subsystem inoperable as specified in LCO 3.8.9, "Distribution Systems- Operating," and in LCO 3.8.1 0, "Distribution Systems- Shutdown," as long as those buses are energized to the proper voltage as discussed in the LCO Bases of those Technical Specifications. The other mitigating actions are assumptions used in Reference 3.

If any of the mitigating actions cannot be completed within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, or if the inoperable Class 1E Equipment A/C train cannot be restored to OPERABLE status within 7 days, Condition B or Condition C (based on the applicable unit conditions) must be entered. The 8-hour Completion Time of Required Action A.2 is acceptable considering the results of the analysis in Reference 3 which confirm that acceptable equipment performance is assured as long as the compensatory actions are completed in the required time frame. The 7-day Completion Time of Required Action A.3 is based on the low probability of an event requiring electrical equipment operation or an event that would adversely affect both electrical equipment trains due to the compromised room separation, as well as the ability of the remaining A/C train to provide the required cooling capability.

B.1 and B.2 In MODE 1, 2, 3, or 4, when the Required Actions of Condition A cannot be completed within the required Completion Times, the unit must be placed in a MODE that minimizes accident risk. To achieve this status, the unit must be placed in MODE 3 within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in MODE 5 within 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br />. The allowed Completion Times are reasonable, based on operating experience, to reach the required unit conditions from full power conditions in an orderly manner and without challenging unit systems.

C.1 C.2.1 C.2.21 and C.2.3 I I In MODE 5 or 6, or during movement of irradiated fuel, when the Required Actions of Condition A cannot be completed within the required Completion Times, the OPERABLE Class 1E Electrical Equipment A/C train must be placed in operation immediately.

(continued)

CALLAWAY PLANT B 3.7.20-4 Revision

Class 1E Electrical Equipment A/C System B 3.7.20 BASES ACTIONS C.1 C.2.1 C.2.21 and C.2.3 (continued)

I I This action ensures that the remaining train is OPERABLE, that no failures preventing automatic actuation will occur, and that active failures will be readily detected.

An alternative to Required Action C.1 is to immediately suspend CORE ALTERATIONS, movement of irradiated fuel assemblies, and operations involving positive reactivity additions that could result in loss of required SDM (MODE 5) or boron concentration (MODE 6). Suspending positive reactivity additions that could result in failure to meet the minimum SDM or boron concentration limit is required to assure continued safe operation.

Introduction of coolant inventory must be from sources that have a boron concentration greater than that required in the RCS for minimum SDM or refueling boron concentration. This may result in an overall reduction in RCS boron concentration, but provides acceptable margin to maintaining subcritical operation.

Introduction of temperature changes, including temperature increases when operating with a positive MTC, must also be evaluated to ensure they do not result in a loss of required SDM.

Suspension of these activities shall not preclude completion of actions to establish a safe conservative condition. These actions minimize the probability of the occurrence of postulated events.

The Completion Time of immediately is consistent with the required times for actions requiring prompt attention.

D.1 D.21 and D.3 I

In MODE 5 or 6, or during movement of irradiated fuel assemblies, with both Class 1E Electrical Equipment A/C trains inoperable, action must be taken immediately to suspend CORE ALTERATIONS, movement of irradiated fuel assemblies, and operations involving positive reactivity additions that could result in loss of required SDM (MODE 5) or boron concentration (MODE 6). Suspending positive reactivity additions that could result in failure to meet the minimum SDM or boron concentration limit is required to assure continued safe operation. Introduction of coolant inventory must be from sources that have a boron concentration greater than that required in the RCS for minimum SDM or refueling boron concentration. This may result in an overall reduction in RCS boron concentration, but provides (continued)

CALLAWAY PLANT B 3.7.20-5 Revision

Class 1E Electrical Equipment A/C System B 3.7.20 BASES ACTIONS 0.1. 0.2, and 0.3 (continued) acceptable margin to maintaining subcritical operation.

Introduction of temperature changes, including temperature increases when operating with a positive MTC, must also be evaluated to ensure they do not result in a loss of required SDM.

Suspension of these activities shall not preclude completion of actions to establish a safe conservative condition. These actions minimize the probability of the occurrence of postulated events.

The Completion Time of immediately is consistent with the required times for actions requiring prompt attention.

If both Class 1E Electrical Equipment A/C trains are inoperable in MODE 1, 2, 3, or 4, LCO 3.0.3 must be entered immediately.

SURVEILLANCE SR 3.7.20.1 REQUIREMENTS This SR verifies that each Class 1E Electrical Equipment train starts and operates on an actual or simulated actuation signal.

The actuation signals include the control room ventilation isolation signal (CRVIS) and actuations driven by the LOCA (in conjunction with a CRVIS) and shutdown sequencers. A CRVIS is generated by the inputs discussed in the LCO Bases forTS 3.3.7, "CREVS Actuation Instrumentation." Surveillance Requirements 3. 7.1 0.3, 3.8.1.11, 3.8.1.12, and 3.8.1.19 verify that a CRVIS will be received by the LOCA and shutdown sequencers to enable an automatic start of the loads that are associated with a CRVIS.

Those Surveillance Requirements also verify that these loads will start and operate at the appropriate step in the LOCA and shutdown load sequencing.

The Surveillance Frequency is based on operating experience, equipment reliability, and plant risk and is controlled under the Surveillance Frequency Control Program.

SR 3.7.20.2 This SR verifies that the heat removal capability of the Class 1E Electrical Equipment A/C trains is adequate to remove the heat load assumed during design basis accidents. This SR consists of (continued)

CALLAWAY PLANT B 3.7.20-6 Revision

Class 1E Electrical Equipment A/C System B 3.7.20 BASES SR 3.7.20.2 (continued) verifying the heat removal capability of the condenser heat exchanger (either through performance testing or inspection),

ensuring the proper operation of major components in the refrigeration cycle and verification of unit air flow capacity. The Surveillance Frequency is based on operating experience, equipment reliability, and plant risk and is controlled under the Surveillance Frequency Control Program.

REFERENCES 1. FSAR, Section 9.4.1, Control Building HVAC.

2. FSAR Table 16.7-2.
3. Calculation GK-19, Revision 0, Addendum 3.

CALLAWAY PLANT B 3.7.20-7 Revision

ATTACHMENT 3 RETYPED TECHNICAL SPECIFICATION PAGES SEE ATTACHMENT 1 (FINAL CLEAN RETYPED PAGES WILL BE PROVIDED JUST PRIOR TO AMENDMENT ISSUANCE)

TABLE OF CONTENTS 3.6 CONTAINMENT SYSTEMS (continued) 3.6.4 Containment Pressure ..................................................................... 3.6-16 3.6.5 Containment Air Temperature ......................................................... 3.6-17 3.6.6 Containment Spray and Cooling Systems ...................................... 3.6-18 3.6.7 Recirculation Fluid pH Control (RFPC) System ............................... 3.6-21 3.7 PLANT SYSTEMS ................................................................................. 3.7-1 3.7.1 Main Steam Safety Valves (MSSVs) ............................................... 3.7-1 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 3.7.3 Main Feedwater Isolation Valves (MFIVs}, Main Feedwater Regulating Valves (MFRVs), and Main Feedwater Regulating Valve Bypass Valves (MFRVBVs) .............................................. 3.7-9 3.7.4 Atmospheric Steam Dump Valves (ASDs) ...................................... 3.7-12 3.7.5 Auxiliary Feed water (AFW) System ................................................. 3. 7-15 3.7.6 Condensate Storage Tank (CST) .................................................... 3.7-19 3.7.7 Component Cooling Water (CCW) System ..................................... 3.7-21 3.7.8 Essential Service Water System (ESW) .......................................... 3.7-23 3.7.9 Ultimate Heat Sink (UHS) ................................................................ 3.7-26 3.7.10 Control Room Emergency Ventilation System (CREVS) ................. 3.7-28 3.7.11 Control Room Air Conditioning System (CRACS) ........................... 3.7-32 3.7.12 Not Used .......................................................................................... 3.7-35 3.7.13 Emergency Exhaust System (EES) ................................................. 3.7-36 3.7.14 Not Used .......................................................................................... 3.7-39 3.7.15 Fuel Storage Pool Water Level ........................................................ 3.7-40 3.7.16 Fuel Storage Pool Boron Concentration .......................................... 3.7-41 3.7.17 Spent Fuel Assembly Storage ......................................................... 3.7-43 3.7.18 Secondary Specific Activity .............................................................. 3.7-45 3.7.19 Secondary System Isolation Valves (SSIVs) ................................... 3.7-46 3.7.20 Class 1E Electrical Equipment Air Conditioning (A/C) System ........ 3. 7-48 3.8 ELECTRICAL POWER SYSTEMS ........................................................ 3.8-1 3.8.1 AC Sources- Operating ................................................................... 3.8-1 3.8.2 AC Sources- Shutdown .................................................................. 3.8-16 3.8.3 Diesel Fuel Oil, Lube Oil, and Starting Air ....................................... 3.8-20 3.8.4 DC Sources- Operating .................................................................. 3.8-23 3.8.5 DC Sources - Shutdown .................................................................. 3.8-26 3.8.6 Battery Cell Parameters ................................................................... 3.8-28 3.8.7 Inverters- Operating ........................................................................ 3.8-32 3.8.8 Inverters- Shutdown ........................................................................ 3.8-34 3.8.9 Distribution Systems - Operating ..................................................... 3.8-36 CALLAWAY PLANT 3 Amendment###

Class 1E Electrical Equipment 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, 4, 5, and 6, During movement of irradiated fuel assemblies.

ACTIONS .

COMPLETION CONDITION REQUIRED ACTION TIME A One Class 1E Electrical A.1 Initiate action to Immediately Equipment A/C train implement mitigating inoperable. actions.

AND A.2 Verify mitigating actions 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> are complete.

AND A.3 Restore Class 1E 7 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 in MODE 1, 2, 3, or4.

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 /> (contmuea)

CALLAWAY PLANT 3.7-48 Amendment No. ###

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

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

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

C.2.1 Suspend CORE Immediately ALTERATIONS.

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

AND C.2.3 Suspend operations Immediately involving positive reactivity additions that could result in loss of required SDM or boron concentration.

(contmued)

CALLAWAY PLANT 3.7-49 Amendment No. ###

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

COMPLETION CONDITION REQUIRED ACTION TIME D. Two Class 1E Electrical D.1 Suspend CORE Immediately Equipment A/C trains ALTERATIONS.

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

Immediately D.2 Suspend movement of irradiated fuel assemblies.

AND D.3 Suspend operations Immediately involving positive reactivity additions that could result in loss of required SDM or boron concentration.

E. Two Class 1E Electrical E.1 Enter LCO 3.0.3. Immediately Equipment A/C trains inoperable in MODE 1, 2, 3, or 4.

CALLAWAY PLANT 3.7-50 Amendment No.###

Class 1E Electrical Equipment A/C System 3.7.20 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3. 7 .20.1 Verify each Class 1E Electrical Equipment A/C train In accordance with actuates on an actual or simulated actuation signal. the Surveillance Frequency Control Program SR 3.7.20.2 Verify each Class 1E Electrical Equipment A/C train In accordance with has the capability to remove the assumed heat load. the Surveillance Frequency Control Program CALLAWAY PLANT 3.7-51 Amendment No. ###

ATTACHMENT 4 PROPOSED FSAR CHANGES (for information only)

CALLAWAY- SP 16.7.4 AREA TEMPERATURE MONITORING 16.7.4.1 LIMITING CONDITION FOR OPERATION The temperature limit of each area given in Table 16.7-2 shall not be exceeded.

APPLICABILITY: Whenever the equipment in an affected area is required to be OPERABLE.

ACTION:

a. With one or more areas exceeding the temperature limit(s) shown in Table 16.7-2, enter the Corrective Action Program to document the condition and determine whether or not a degraded or non-conforming condition exists. If equipment in the affected area(s) is degraded or non-conforming, identify and apply compensatory measures as necessary. This includes determining the functionality/operability of equipment in the affected area(s), as applicable, by evaluating the effects of the out-of-limit temperature(s) on the equipment.

16.7.4.1.1 SURVEILLANCE REQUIREMENTS The temperature in each of the areas shown in Table 16.7-2 shall be determined to be within its limit at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

16.7.4.1.2 BASES The area temperature limitations ensure that safety-related equipment will not be subjected to temperatures in excess of the environmental qualification temperatures for the equipment. Exposure to excessive temperatures may degrade equipment and can cause a loss of its OPERABILITY. The temperature limits include an allowance for instrument error of +/-3°F, except for Electrical Penetration Rooms A and B. These rooms have an alarm at:$; 103°F with a maximum room temperature of 106°F.

16.7-13 Rev. OL-18 12/10

CALLAWAY- SP TABLE 16.7-2 AREA TEMPERATURE MONITORING MAXIMUM TEMPERATURE AREA LIMIT (°F)

1. ESW Pump Room A 119
2. ESW Pump Room B 119
3. Auxiliary Feedwater Pump Room A 119
4. Auxiliary Feedwater Pump Room B 119
5. Turbine-Driven Auxiliary Feedwater Pump 120 Room< 1* 2 )
6. ESF Switchgear Room I 87
7. ESF Switchgear Room II 87
8. RHR Pump Room A 119
9. RHR Pump Room B 119
10. CTMT Spray Pump Room A 119
11. CTMT Spray Pump Room B 119
12. Safety Injection Pump Room A 119
13. Safety Injection Pump Room B 119
14. Centrifugal Charging Pump Room A 119
15. Centrifugal Charging Pump Room B 119
16. Electrical Penetration Room A 106
17. Electrical Penetration Room B 106
18. Component Cooling Water Room A 119
19. Component Cooling Water Room B 119
20. Diesel Generator Room A 119
21. Diesel Generator Room B 119
22. Control Room< 1) 84

~ :z:t\ISEKr It. 7- :J.

Rev. OL-17 4/09

INSERT 16.7-2 MAXIMUM TEMPERATURE AREA LIMIT (°F)

23. DC Switchgear Room No. 1 87
24. DC Switchgear Room No. 2 87
25. DC Switchgear Room No. 3 87
26. DC Switchgear Room No. 4 87

CALLAWAY- SP 16.7.13 CLASS 1E EbECT~ICAb EQUIPMEP~T AIR eONDITIONir~S (AJC) be/e-1-eL',

LIMITING CONDITION FOR OPERATION Two lass 1E Electrical Equipment A/C trains shall be OPERABLE.

equipment in an affected area is required to b ACTIONS:

a. --------------------- NOTE------ -------------------------------------------

The following con "tions do not have to e met if the Class 1E A/C Unit is inoperable only due ESW being in erable as long as normal service water is available.

1) All doors be een both trains of vi I batteries/chargers (2016') and ESF switchgear: 2000') are open.

a) stablish appropriate firewatches r open doors.

Open ESF switchgear doors require a ntinuous firewatch due to INOPERABLE halon system. The ESF witchgear doors are 33023 and 33011.

Open vital battery/charger doors require an h rly firewatch. The vital battery/charger doors are 34041, 34042, 3 51, 34052, 34101, 34111,34081,34082,34072,34141,34071,and 4131.

Transformers XNNOS and XNN06 are de-energized.

3) The thermostat on the OPERABLE Class 1E A/C Unit is set bel w 80 degrees F.
4) At least one of the Class 1E A/C Units (SGKOSA/B) is OPERABLE a d is capable of operating at full capacity.

16.7-24 Rev. OL-18 12/10

CALLAWAY- SP IF ACTION A cannot be met, declare affected equipment inoperable a enter Conditions of applicable TS LCOs (including LCOs 3.8.4, 3.8.7, an .8.9).

c. With two trains of Class 1E A/C Units inoperable, within 1 ho ust initiate plans to perform an orderly plant shutdown:

place the unit in HOT STANDBY within e next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, and 16.7.13.1.1 See Section 16.7.4.1.1 forE 16.7.13.1.2 BASES The evaluation in RFR 8932A s ws tha e ESF switchgear, batteries and chargers should perform their intended nction with inoperable Class 1E air conditioner.

An OPERABLE Class 1E Unit is defined as o known defects in the unit which would limit its capacity, such as roken or frayed belts, i dequate Freon charge, heat exchanger/compresso navailability, and other wor equests which might limit capacity.

A failed A/C capacit control valve, expansion valve, o solenoid valve alone does not render the A/C un

  • noperable. However, the failure of o or more of these components would render it
  • capable of meeting the requirements for o A/C train operation to cool both trains of oms. Multiple failures of these components t t affect more than 1 of 4 cooling eire 1ts makes the A/C unit inoperable.

Referen s include: RFR-000552A,B; RFR-003334A; RFR-0060  ; RFR-008932A; RFR-0 1988; RFR-0042720; RFR-016444A; EL0-516, ELOJ-533, nd RFR-002852A.

16.7-25 Rev. OL-18 12/10

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