Text

2014-11 Draft Written Exam
	ML14336A353
Person / Time
Site:	Arkansas Nuclear
Issue date:	11/21/2014
From:	Vincent Gaddy; Operations Branch IV
To:	;
References
	Download: ML14336A353 (315)
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2014 ANO UNIT 1 NRC INITIAL LICENSE EXAMINATION REFERENCE MATERIAL RO

Ii 1202.013 ii EOP FIGURES I REV 4 I PAGE 1 of 6]

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RCS Pressure Adequate SCM 0p.s

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SG Pressure (10 psig Increments) 0 0

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C) 01 0) 0) -4 -4 CD C), L) Cfl CD C C -

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1202.013 EOP FIGURES REV4 PAGE3of6 FIGURE 3 RCS Pressure vs Temperature Limits 2600 2500 4(

E Ei 2400 2300 2200 2100 2000 1900 1800 (I) 1700 1600 mal Operation ,

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4 117 j_1_1 3(1 5 C 125 153 175 )3f 225 )5(. 775 1(17 175 157 175 7r 25 d5 175 53(1 525 55(1 575 (1C L25 65(1 RCS TEMPERATURE 5°F k rements)

RCS Pressure (50 psig Increments)

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2014 ANO UNIT 1 NRC INITIAL LICENSE EXAMINATI ON REFERENCE MATERIAL SRO

PAM Instrumentation 3.315 3.3 INSTRUMENTATION 3.315 Post Accident Monitoring (PAM) Instrumentation LCQ 3.3.15 The PAM instrumentation for each Function in Table 3.3.15-1 shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3.

ACTIONS NOTE Separate Condition entry is allowed for each Function.

CONDITION REQUIRED ACTION COMPLETION TIME A. One or more Functions A.1 Restore required channel to 30 days with one required channel OPERABLE status.

inoperable.

B. Required Action and B.1 Initiate action to prepare Immediately associated Completion and submit a Special Time of Condition A not Report.

met.

C. One or more Functions Ci Restore one channel to 7 days with two required channels OPERABLE status.

inoperable.

D. Required Action and D1 Enter the Condition Immediately associated Conipietion referenced in Time of Condition C not Table 33.i51 for the met. channel.

PAM Instrumentation 3.3.15 CONDITION REQUIRED ACTION COMPLETION TIME E. As required by Required El Be in MODE 3. 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months Action D.1 and referenced in Table 3.3.15-1. AND E.2 Be in MODE 4. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months F. As required by Required F.1 Initiate action to prepare Immediately Action D.1 and referenced and submit a Special in Table 3.3.15-1. Report.

SURVEILLANCE REQUIREMENTS NOTE These SRs apply to each PAM instrumentation Function in Table 3.3.15-1.

SURVEILLANCE FREQUENCY SR 3.3.15.1 Perform CHANNEL CHECK for each required 31 days instrumentation channel that is normally energized.

SR 3.3.15.2 ------- NOTE Neutron detectors are excluded from CHANNEL CALIBRATION.

Perform CHANNEL CALIBRATiON. 18 months

PAM Instrumentation 3.3.15 Table 3.3.15-1 Post Accident Monitoring Instrumentation CONDITIONS REFERENCED FROM FUNCTION REQUIRED CHANNELS REQUIRED ACTION D.1 1 Wide Range Neutron Flux 2 E I

2. RCS Hot Leg Temperature 2 E

3. RCS Hot Leg Level 2 F I

4. RCS Pressure (Wide Range) 2 E

5. Reactor Vessel Water Level 2 F I

6. Reactor Building Water Level (Wide Range) 2 E I

7. Reactor Building Pressure (Wide Range) 2 E

8. Penetration Flow Path Automatic Reactor 2 per penetration flow E I Building Isolation Valve Position path

9. Reactor Building Area Radiation (High Range) 2 F I

10. Deleted

11. Pressurizer Level 2 E I

12. a. SG A Water Level Low Range 2 E I

b. SG B Water Level Low Range 2 E I

c. SG A Water Level High Range 2 E I

d. SG B Water Level High Range 2 E

13. a, SG A Pressure 2 E

b. SG B Pressure 2 E

14. Condensate Storage Tank Level 2 E

15. Barated Water Storage Tank Level 2 E

16. Care Exit Temperature (CETs per quadrant) 2 E 17, a. Emergency Feedwater Flow to SC 2 E

b. Emergency Feedwater Flow to SC B 2 E

18. High Pressure Iniection Flow 19 Low Pressure. Injection Flow

20. Reactor BuIding Spray Flow 2 E (a) Not required for isolation valves whose associated penetration is isolated by at least one closed and deactivated automatic valve, closed manual valve, blind flange, or check valve with flow through the valve secured.

(b) Only one position indication channel is required for penetration flow paths with only one installed control room indication channel.

ECCS Shutdown 3.5.3 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) 3.5.3 ECCS Shutdown LCO 3.5.3 Two LPI trains shall be OPERABLE.

NOTE An LPI train may be considered OPERABLE during alignment and when aligned for decay heat removal, if capable of being manually realigned to the LPI mode of operation.

APPLICABILITY: MODE 3 with Reactor Coolant System (RCS) temperature 350°F, MODE 4.

ACTIONS NOTE --------

LCO 3.O.4.b is not applicable to ECCS DHR loops.

CONDITION REQUIRED ACTION COMPLETION TIME A. One LPI train inoperable. A.1 Restore LPI train to 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months OPERABLE status.

B. Required Action and B.1 NOTE 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months associated Completion Only required if one DHR Time of Condition A not train is OPERABLE.

met Be in MODE 5.

C Two 1 P1 trains inoperabe C I 1nitate action to restore one Immediately LPI train to OPERABLE status NP 0.2 NOTE Only required if one DHR train is OPERABLE.

Be n MODE 5 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months

SWS 3.7.7 3.7 PLANT SYSTEMS 3.7.7 Service Water System (SWS)

LCO 3.7.7 Two SWS loops shall be OPERABLE.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One SWS loop A.1 NOTES inoperable. 1. Enter applicable Conditions and Required Actions of LCO 3.8.1, AC Sources -

Operating, for diesel generator made inoperable by SWS.

2. Enter Applicable Conditions and Required Actions of LCO 3.4.6, RCS Loops -

MODE 4, for decay heat removal made inoperable by SWS.

Restore SWS loop to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months OPERABLE status.

B Reqwred Actior and B I Be in MODE 3 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Corn petion e not rne 8.2 Be n MODE 5. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months

DC Sources Operating 3.8.4 3.8 ELECTRICAL POWER SYSTEMS 3.8.4 DC Sources Operating LCO 3.8.4 Both DC electrical power subsystems shall be OPERABLE.

APPLICABILITY: MODES 1, 2, 3, and 4 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One DC electrical power A,1 Restore DC electrical 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months subsystem inoperable, power subsystem to OPERABLE status.

B. Required Action and B.1 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months Associated Completion Time not met. AND B.2 Be in MODE 5. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3841 Verify battery terminal voltage is 1241 V on float 7 days charge.

sR 4.z Verify battery capacity aaequate to suppiy, and 8 months maintain in OPERABLE status. the required emergency loads for the design duty cycle when subjected to a battery service test or a modified performance discharge test.

DC Sources Operating 3.8.4 SURVEILLANCE FREQUENCY SR 3.8.4.3 Verify battery capacity is 80% of the manufacturers 60 months rating when subjected to a performance discharge test or a modified performance discharge test.

12 months when battery shows degradation, or has reached 85% of the expected life with capacity

< 100% of manufacturers rating AND 24 months when battery has reached 85% of the expected life with capacity 100% of manufacturers rating

DC Sources Shutdown 3.8.5 3.8 ELECTRICAL POWER SYSTEMS 3.8.5 DC Sources Shutdown LCO 3.8.5 The DC electrical power subsystem shall be OPERABLE to support the DC electrical power distribution subsystem(s) required by LCO 3.8.10, Distribution Systems Shutdown.

APPLICABILITY: MODES 5 and 6, During movement of irradiated fuel assemblies.

ACTIONS NOTE LCO 3.0.3 is not applicable.

CONDITION REQUIRED ACTION COMPLETION TIME A. One or more required DC A.1 .1 Suspend CORE Immediately electrical power ALTERATIONS.

subsystems inoperable.

AND A.1.2 Suspend movement of Immediately irradiated fuel assemblies.

AND Al 3 Suspend operations Immediately involving positive reactivity additions that could result in loss of required 5DM or boron concentration Al 4 Initiateactiontorestore Immediately required DC electrical power subsystems to OPERABLE status.

AND

DC Sources Shutdown 3.8.5 CONDITION REQUIRED ACTION COMPLETION TIME A. (continued) A.1 .5 Enter applicable Conditions Immediately and Required Actions of LCO 3.4.11, Low Temperature Overpressure Protection (LTOP) System, for LTOP features made inoperable by Condition A.

SURVEILLANCE_REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.5.1 NOTE The following SRs are not required to be performed:

SR 3.8.4.2 and SR 3.8.4.3.

For DC sources required to be OPERABLE, the In accordance with following SRs are applicable: applicable SRs SR 3.8.4.1, SR 3.8.4.2, and SR 3.8.4.3.

Inverters Operating 3.8.7 3.8 ELECTRICAL POWER SYSTEMS 3.8.7 Inverters Operating LCO 3.8.7 The following inverters shall be OPERABLE.

a. Two Red Train inverters (Yll and Y13, Yll and Y15, orYl3 and Y15),

and

b. Two Green Train inverters (Y22 and Y24, Y22 and Y25, or Y24 and Y25),

NOTE One of the four inverters required by LCO 3.8.7.a and LCO 3.8.7.b may be disconnected from its associated DC bus for 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to perform load transfer to or from the swing inverter, provided:

a. The associated 120 VAC bus is energized from its alternate AC source; and

b. The other three 120 VAC buses are energized from their associated OPERABLE inverters.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One of the four inverters A.1 NOTE required by LCO 3.8.7a Enter applicable Conditions and LCO 387b and Required Actions of inoperable. LCO 389, Distribution Systems Operating with any of the 120 VAC buses RSI, RS2, RS3. or RS4 de energized Restore Enverter to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

AND 96 hours0.00111 days 0.0267 hours 1.587302e-4 weeks 3.6528e-5 months from discovery of failure to meet LCO

Inverters Shutdown 3.8.8 3.8 ELECTRICAL POWER SYSTEMS 3.8.8 Inverters Shutdown LCO 3.8.8 Inverters shall be OPERABLE to support the onsite Class I E AC vital bus electrical power distribution subsystem(s) required by LCO 3.8.10, Distribution Systems Shutdown.

APPLICABILITY: MODES 5 and 6, During movement of irradiated fuel assemblies.

ACTIONS

NOTE.

LCO 3.0.3 is not applicable.

CONDITION REQUIRED ACTION COMPLETION TIME A. One or more required A.1 Declare affected required Immediately inverters inoperable, feature(s) inoperable.

OR A.2.1 Suspend CORE Immediately ALTERATIONS.

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

AND A2.3 Suspend operations Immediately nvolving positive reactivity additions that could result in loss of reauired SDM or boron concentration.

AND A.2.4 Initiate action to restore Immediately required inverters to OPERABLE status.

AND

Inverters Shutdown 3.8.8 CONDITION REQUIRED ACTION COMPLETION TIME A. (continued) A.2.5 Enter applicable Conditions Immediately and Required Actions of LCO 3.4.11, Low Temperature Overpressure Protection (LTOP) System, for LTOP features made inoperable by AC vital bus inverter(s).

SURVEILLANCE_REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.8.1 Verify correct inverter voltage and alignments to 7 days required 120 VAC vital buses.

Distribution Systems Operating 3.8.9 3.8 ELECTRICAL POWER SYSTEMS 3.8.9 Distribution Systems Operating LCO 3.8.9 Two AC, DC, and 120 VAC electrical power distribution subsystems shall be OPERABLE.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or more AC electrical A.1 Restore AC electrical power 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months power distribution distribution subsystem(s) to subsystem(s) inoperable. OPERABLE status.

16 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months from discovery of failure to meet LCO B. One or more 120 VAC B.1 Restore 120 VAC electrical 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months electrical power power distribution distribution subsystem(s) subsystem(s) to (RS1, RS2, RS3, RS4) OPERABLE status.

inoperable. 16 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months from discovery of failure to meet LCO C. One or more DC eIectrcat Ci Restore DC eectricaI 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months power distrbuton power distribution subsystem(s) inoperabe subsystem(s) to AND OPERABLE status.

16 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months from discoverj of faure to free!. L D. Required Action and D.1 Be in MODE 3. 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months associated Completion Time not met.

02 Be in MODE 5. 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months

Distribution Systems Operating 3.8.9 CONDITION REQUIRED ACTION COMPLETION TIME E. Two or more electrical E.1 Enter LCO 3.0.3. Immediately power distribution subsystems inoperable that result in a loss of function.

SURVEILLANCE_REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.9.1 Verify correct breaker alignments to required AC, DC, 7 days and 120 VAC bus electrical power distribution subsystems.

Distribution Systems Shutdown 3.8.10 3.8 ELECTRICAL POWER SYSTEMS 3.8.10 Distribution Systems Shutdown LCO 3.8.10 The necessary portion of AC, DC, and 120 VAC vital bus electrical power distribution subsystems shall be OPERABLE to support equipment required to be OPERABLE by the following specifications:

LCO 3.3.9, Source Range Neutron Flux, LCO 3.4.3, RCS Pressure and Temperature (PIT) Limits, LCO 3.4.7, RCS Loops MODE 5, Loops Filled, LCO 3.4.8, RCS Loops MODE 5, Loops Not Filled, LCO 3.4.11, Low Temperature Overpressure Protection (LTOP)

System, LCO 3.7.9, Control Room Emergency Ventilation System (CREVS),

LCO 3.7.10, Control Room Emergency Air Conditioning System (CREACS),

LCO 3.9.2, Nuclear Instrumentation, for one monitor, LCO 3.9.4, Decay Heat Removal (DHR) and Coolant Circulation High -

Water Level, and LCO 3.9.5, Decay Heat Removal (DHR) and Coolant Circulation Low -

Water Level.

APPLICABILITY: MODES 5 and 6, During movement of irradiated fuel assemblies.

ACTIONS NOTE LCO 3.0.3 is not applicable.

COMPLETION11ME A One or m ore required AC. Al Declare associated Immediately DC, or 120 VAC vital bus supported required electrical power distribution feature(s) inoperable.

subsystems inoperable.

OR A.2.1 Suspend CORE Immediately ALTERATIONS.

AND

Distribution Systems Shutdown 3.8.10 CONDITION REQUIRED ACTION COMPLETION TIME A. (continued) A.2.2 Suspend movement of Immediately irradiated fuel assemblies.

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

AND A.2.4 Initiate actions to restore Immediately required AC, DC, and 120 VAC vital bus electrical power distribution subsystems to OPERABLE status.

AND A.2.5 Declare associated Immediately required decay heat removal subsystem(s) inoperable.

AND A.2.6 Enter applicable Conditions Immediately and Required Actions of LCO 3.4.11, BLow Temperature Overpressure Protection (LTOP) System for LTOP features made inoperabe by EIectrica Power Distribution System.

SURVEILLANCE_REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.10.1 Verify correct breaker alignments to required AC, DC, 7 days and 120 VAC vital bus electrical power distribution subsystems.

PROC JWORK PLAN NO. PROCEDURE/WORK PLAN TITLE:

PAGE: 119 of 523 1104.004 DECAY HEAT REMOVAL OPERATING PROCEDURE CHANGE: 114 23.11 Instruments Removed from Service As a general rule, flow measurements derived from differential pressure across a restriction are inaccurate below 10% of the flow span. Under zero flow conditions, readings between 0 and 5% of indicated flow span are to be expected and do not necessarily represent a need for instrument calibration. Under zero flow conditions, if the indicated flow is above 10% of the flow span it will be required to be calibrated, but will not be considered inoperable.

When a channel includes more than one qualified control room indication, such as both an indicator and a recorder, or an indicator and Safety Parameter Display System readout, etc., only one indication is required for channel operability (TS 3.3.15 Bases).

23.12 Failed LPI Flow Instruments Any qualified indication can serve to meet the requirements of TS 3.3.15-1.19 Condition A. LPI flow indicators FIS1401 and FIS1402, SPDS and FIRS1500 meet the requirements of TS 3.3,151,19.

An inoperable LPI flow instrument (i.e. transmitter and/or associated instrument loop) requires the following actions to be performed:

23.12.1 Declare associated train of LPI inoperable and applicable TS LCO (3.5.2 or 3.5.3) not met based on Support SSC inoperability.

23.12.2 Enter TS 3.3.15 Condition A.

23.12.3 Perform one of the following:

A. Enter one of the applicable Tech Specs:

If RCS >350°F, then enter TS 3.5.2 Condition A.

If RCS 350°F, then enter TS 35,3 Condition A, B. IF desired to enter TB 3,0,6, THEN perform t].e following:

NOTE C

Determzraeioo Program refer ro lit. P of the procedure)

a. IF opposite train is inoperable, THEN enter applicable TS 3.5.2 or TS 3.5.3.

PROC.IWORK PLAN NO. PROCEDUREIWORK PLAN TITLE:

PAGE: 120 of 523 1104.004 DECAY HEAT REMOVAL OPERATING PROCEDURE CHANGE: 114

2. IF SM/CRS determines TS 3.0.6 is applicable, THEN enter TS 3.0.6 AND immediately perform a Safety Function Determination as directed by 1015.045.

a. IF entry into TS 3,0.6 is NOT approved for use per 1015,045, THEN enter applicable Conditions and Required Actions of TS 3.5.2 or TS 3.5.3.

23.13 Removing LPI Flow Instruments from Service RB Spray, HPI and LPI flow instrumentation is used in the Emergency Operating Procedures in part, to verify system flow is proper prior to shifting suction source from the BWST to the RB Sump. Typically, when a flow transmitter is removed from service, the system becomes inoperable, however the pump and injection flowpath could still function and operate upon an actuation signal. In this case, should it be necessary to shift suction to the RB Surnp, the operator cannot verify proper flow, hence the pump might need to be secured to ensure adequate NPSH to the other operating ECCS pumps. The Shift Manager should be consulted before securing the ECCS pump as it might be the only operating pump which has no flow indication.

23.13.1 Prior to removing an LPI flow transmitter from service, install a caution tag on the handswitch for associated flow injection valve which states:

The flow transmitter associated with this flowpath is OOS.

If required to shift suction source from the BWST to the RB Sump, consult with Shift Manager to determine need to secure pump.

FRO 0RK PLAN NO. PROC EDUREIWORK PLAN TITLE: PAGE: 43ot ..)

1903.010 EMERGENCY ACTION LEVEL CLASSIFICATION CHANGE: 051 GENERAL EMERGENCY SITE AREA EMERGENCY ALERT UNUSUAL EVENT I I HAZARDS AND OTHER CONDITIONS AFFECTING PLANT SAFETY Security HGI HSI HUI 112 Il 415l61D HM I I112I3I415161o1 11121 l 41516101

.)STILE ACTION result rc HOSTILE ACTION within the HOSTILE ACTION within the Confirmed SECURITY CONDITION physical control of the fa I ty PROTECTED AREA OWNER CONTROLLED AREA or or threat which indicates a potential Emergency Action Level(s). Emergency Action Level(s): airborne attack threat degradation in the level of safety of the plant A HOSTILE ACTION ha 1 A HOSTILE ACTION is occurring Emergency Action Level(s):

occurred such that plant or has occurred within the Emergency Action Level(s):

1. A HOSTILE ACTION is occurring personnel are unable to perate PROTECTED AREA as reported or has occurred within the 1. A SECURITY CONDITION that equipment required to rnantan by ANO Security Shift OWNER CONTROLLED AREA does not involve a HOSTILE safety functions. Supervision. as reported by ANO Security Shift ACTION as reported by ANO OR Supervision. Security Shift Supervision.

A HOSTILE ACTION ha ause I OR OR failure of Spent Fuel Cooing 2. A validated notification from NRC 2. A credible site specific security Systems and IMMINENT fuel of an airliner attack threat within threat notification.

damage is likely for a frec off 30 minutes of the site.

loaded reactor core ir pc.c OR

3. A validated notification from NRC providing information of an aircraft threat.

ML14336A353

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