Text

Technical Specifications, Extended Diesel Generator Completion Times
	ML061170237
Person / Time
Site:	Wolf Creek ; (NPF-042)
Issue date:	04/26/2006
From:	; Plant Licensing Branch III-2
To:	;
	Donohew J N, NRR/DLPM,415-1307
Shared Package
ML061170141	List: ML053490174; ML061170237;
References
	TAC MC1257
	Download: ML061170237 (44)
	v • d • e

(7) NUREG-0737 Supplement 1 Conditions (Section 22, SER)

Deleted per Amendment No. 141.

(8) Post-Fuel-Loading Initial Test Program (Section 14, SER Section 14, SSER #5)

Deleted per Amendment No. 141.

(9) Inservice Inspection Program (Sections 5.2.4 and 6.6, SER)

Deleted per Amendment No. 141.

(10) Emergency Planning Deleted per Amendment No. 141.

(11) Steam Generator Tube Rupture (Section 15.4.4, SSER#5)

Deleted per Amendment No. 141.

(12) LOCA Reanalysis (Section 15.3.7, SSER #5)

Deleted per Amendment No. 141.

(13) Generic Letter 83-28 Deleted per Amendment No. 141.

(14) Surveillance of Hafnium Control Rods (Section 4.2.3.1 (10), SER and SSER#2)

Deleted per Amendment No. 141.

(15) Additional Conditions The Additional Conditions contained in Appendix D, as revised through Amendment No. 163, are hereby incorporated into this license. Wolf Creek Nuclear Operating Corporation shall operate the facility in Accordance with the Additional Conditions.

D. Exemptions from certain requirements of Appendix J to 10 CFR Part 50, and frDm a portion of the requirements of General Design Criterion 4 of Appendix A to 10 CFR Part 50, are described in the Safety Evaluation Report. These exemptions are authorized by law and will not endanger life or property or the common defense and security and are otherwise in the public interest. Therefore, these exemptions Amendment No. 4, 108, -14,163 Amendment Number Implementation Additional Condition Date 123 163 163 163 For SRs that existed prior to this amendment whose intervals of performance are being extended, the first extended surveillance interval begins upon completion of the last surveillance performed prior to implementation of this amendment.

The licensee will perform a one-time load acceptance test of the Sharpe Station prior to the first use of the 7-day Completion Time of Required Action B.4.2.2 of TS 3.8.1. The test shall utilize a nearby large motor for the purposes of simulating a large plant load. This test will be performed in conjunction with a dynamic voltage flow analysis.

The licensee will coordinate with KEPCo to ensure the load capability testing/verification is performed within 8 months prior to utilization of the 7-day Completion Time of Required Action B.4.2.2 in TS 3.8.1. The load capability testing/verification will consist of either crediting a running of the gensets for load for commercial reasons for greater than 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months or tested by loading of the gensets for greater than 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to a load equal to or greater than required to supply safety related loads in the event of a station blackout.

The licensee will ensure the RCP seal model from WCAP-15603, Rev. 1-A, "WOG 2000 Reactor Coolant Pump Seal Leakage Model for Westinghouse PWRs" is utilized in the 2002 WCGS PSA Model. The licensee will verify that the utilization of the Sharpe Station for supporting an extended DG Completion Time in the 2002 WCGS PSA Model meets the risk acceptance guidelines of Regulatory Guide 1.174 and Regulatory Guide 1.177. Additionally, the licensee will include the risk impact of the Sharpe Station in the Safety Monitor, including adding an activity to the Activity Table that will account for the impact of the plant configuration associated with crediting the Sharpe Station during the use of an extended Completion Time for pre-planned maintenance activities.

This amendment shall be implemented by December 31, 1999.

Prior to the first use of the 7-day Completion Time of Required Action B.4.2.2 of TS 3.8.1.

Prior to the use of the 7-day Complet on Time of Required Action B.4.2.2 of TS 3.8.1.

Prior to the first use of the 7-day Completion Time of Required Actio, B.4.2.2 of TS 3.8.1.

Amendment No. 4'3, 163

TABLE OF CONTENTS 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)..............................................

3.7-5 3.7.3 Main Feedwater Isolation Valves (MFIVs)........................................

3.7-7 3.7.4 Atmospheric Relief Valves (ARVs)...................................................

3.7-9 3.7.5 Auxiliary Feedwater (AFW) System..................................................

3.7-11 3.7.6 Condensate Storage Tank (CST).....................................................

3.7-14 3.7.7 Component Cooling Water (CCW) System......................

................ 3.7-16 3.7.8 Essential Service Water System (ESW)...........................................

3.7-18 3.7.9 Ultimate Heat Sink (UHS)...................................

3.7-20 3.7.10 Control Room Emergency Ventilation System (CREVS)..........

3.7-22 3.7.11 Control Room Air Conditioning System (CRACS)..............

3.7-25 3.7.12 Emergency Core Cooling System (ECCS) Pump Room Exhaust Air Cleanup System - Not Used.........................

3.7-28 3.7.13 Emergency Exhaust System (EES).........................

3.7-29 3.7.14 Penetration Room Exhaust Air Cleanup System (PREACS) -

Not Used....................................................

3.7-33 3.7.15 Fuel Storage Pool Water Level....................................................

3.7-34 3.7.16 Fuel Storage Pool Boron Concentration............................................

3.7-35 3.7.17 Spent Fuel Assembly Storage.....................................................

3.7-37 3.7.18 Secondary Specific Activity.....................................................

3.7-39 3.8 ELECTRICAL POWER SYSTEMS.....................................................

3.8-1 3.8.1 AC Sources - Operating....................................................

3.8-1 3.8.2 AC Sources - Shutdown....................................................

3.8-18 3.8.3 Diesel Fuel Oil, Lube Oil, and Starting Air........................................

3.8-21 3.8.4 DC Sources - Operating.....................................................

3.8-24 3.8.5 DC Sources - Shutdown..........................

.......................... 3.8-28 3.8.6 Battery Cell Parameters....................................................

3.8-30 3.8.7 Inverters - Operating.....................................................

3.8-34 3.8.8 Inverters - Shutdown.....................................................

3.8-35 3.8.9 Distribution Systems - Operating....................................................

3.8-37 3.8.10 Distribution Systems - Shutdown....................................................

3.8-39 3.9 REFUELING OPERATIONS....................................................

3.9-1 3.9.1 Boron Concentration....................................................

3.9-1 3.9.2 Unborated Water Source Isolation Valves..........................

............. 3.9-2 3.9.3 Nuclear Instrumentation.....................................................

3.9-3 3.9.4 Containment Penetrations....................................................

3.9-5 3.9.5 Residual Heat Removal (RHR) and Coolant Circulation - High Water Level..

3.9-7 3.9.6 Residual Heat Removal (RHR) and Coolant Circulation - Low Water Level.

3.9-9 Wolf Creek - Unit 1 ii Amendment No. 12 3,132, -3 4, 163

TABLE OF CONTENTS 3.9 REFUELING OPERATIONS (continued) 3.9.7 Refueling Pool Water Level.......................

3.9-11 4.0 DESIGN FEATURES.......................

4.0-1 4.1 Site Location.......................

4.0-1 4.2 Reactor Core.......................

4.0-1 4.3 Fuel Storage.......................

4.0-1 5.0 ADMINISTRATIVE CONTROLS.......................

5.0-1 5.1 Responsibility.......................

5.0-1 5.2 Organization.......................

5.0-2 5.3 Unit Staff Qualifications.......................

5.0-4 5.4 Procedures.......................

5.0-5 5.5 Programs and Manuals.......................

5.0-6 5.6 Reporting Requirements.......................

5.0-26 5.7 High Radiation Area.......................

5.0-31 Wolf Creek - Unit 1 iv Amendment No. 423,142, 158

AC Sources -Operating 3.8.1 3.8 ELECTRICAL POWER SYSTEMS 3.8.1 AC Sources-Operating LCO 3.8.1 APPLICABILITY:

The following AC electrical sources shall be OPERABLE:

a.

Two qualified circuits between the offsite transmission network and the onsite Class 1 E AC Electrical Power Distribution System; and

b.

Two diesel generators (DGs) capable of supplying the onsite Class 1 E power distribution subsystem(s); and

c.

Load shedder and emergency load sequencers for Train A and Train B.

MODES 1, 2, 3, and 4.

ACTIONS N U LCO 3.0.4b. is not applicable to DGs.

t- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

CONDITION REQUIRED ACTION COMPLETION TIME A.

One offsite circuit A.1 Perform SR 3.8.1.1 for 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months inoperable.

OPERABLE offsite circuit.

AND Once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months thereafter AND A.2

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

In MODES 1, 2, and 3, the turbine driven auxiliary feedwater pump is considered a required redundant feature.

(continued)

Wolf Creek - Unit 1 3.8-1 Amendment No. 423,155

AC Sources - Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

Declare required feature(s) with no offsite power available inoperable when its redundant required feature(s) is inoperable.

AND A.3 Restore offsite circuit to OPERABLE status.

24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months from discovery of no offsite power to one train concurrent with inoperability of redundant required feature(s)

NOTE-------

A Completion Time of 10 days from discovery of failure to meet the LCO may be used with the 7 day Completion Time of Required Action B.4.2.2 for an inoperable DG.

72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months AND 6 days from discovery of failure to meet LCO B. One DG inoperable.

B.1 Perform SR 3.8.1.1 for the offsite circuit(s).

AND 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months AND Once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months thereafter (continued)

Wolf Creek - Unit 1 3.8-2 Amendment No. 4-3, 163

AC Sources -Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION l_COMPLETIO TIME B.

(continued)

B.2

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

In MODES 1, 2, and 3, the turbine driven auxiliary feedwater pump is considered a required redundant feature.

Declare required feature(s) supported by the inoperable DG inoperable when its required redundant feature(s) is inoperable.

AND B.3.1 Determine OPERABLE DG is not inoperable due to common cause failure.

OR B.3.2

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

The Required Action of B.3.2 is satisfied by the automatic start and sequence loading of the DG.

4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months from discovery of Condition B concurrent with inoperability of redundant required feature(s) 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 24 hours Perform SR 3.8.1.2 for OPERABLE DG.

AND (continued) I Wolf Creek - Unit 1 3.8-3 Amendment No. 4-23, 163

AC Sources - Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B.

(continued)

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

Required Action B.4.2.1 and B.4.2.2 are only applicable for planned maintenance and may be used once per cycle per DG.

B.4.1 Restore DG to OPERABLE status.

OR B.4.2.1 Verify the required Sharpe Station gensets are available.

AND B.4.2.2 Restore DG to OPERABLE status.

72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months AND 6 days from discovery of failure to meet LCO Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months 7 days AND 10 days from discovery of failure to meet LCO C.

Required Action B.4.2.1 C.1 Restore DG to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months and associated Completion OPERABLE status.

Time not met.

(continued)

Wolf Creek - Unit 1 3.8-4 Amendment No. 43, 163

AC Sources - Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D. Two offsite circuits D.1

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

inoperable.

In MODES 1, 2, and 3, the turbine driven auxiliary feedwater pump is considered a required redundant feature.

Declare required feature(s) 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months from inoperable when its discovery of redundant required Condition D feature(s) is inoperable.

concurrent with inoperability of redundant recuired features AND D.2 Restore one offsite circuit 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months to OPERABLE status.

E.

One offsite circuit

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

inoperable.

Enter applicable Conditions and Required Actions of LCO 3.8.9, AND "Distribution Systems - Operating,"

when Condition E is entered with no One DG inoperable.

AC power source to any train.

E.1 Restore offsite circuit to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months OPERABLE status.

OR E.2 Restore DG to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months OPERABLE status.

F.

Two DGs inoperable.

F.1 Restore one DG to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months OPERABLE status.

(continued)

I I

Wolf Creek - Unit 1 3.8-5 Amendment No. 4-23, 163

AC Sources - Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME G.

One load shedder and G.1 Declare affected DG and Immediately emergency load sequencer offsite circuit inoperable.

inoperable.

AND G.2 Restore load shedder and 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months emergency load sequencer to OPERABLE status.

H.

Required Action and H.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time of Condition A, C, AND D, E, F, or G not met.

H.2 Be in MODE 5.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months OR Required Actions B.1, B.2, B.3.1, B.3.2, B.4.1, and B.4.2.2 and associated Completion Time not met.

I.

Three or more required AC 1.1 Enter LCO 3.0.3.

Immediately sources inoperable.

I I

Wolf Creek - Unit 1 3.8-6 Amendment No. 423,163

AC Sources - Operating 3.8.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.1.1 Verify correct breaker alignment and indicated power 7 days availability for each offsite circuit.

SR 3.8.1.2

NOTES----------------------------------

1.

Performance of SR 3.8.1.7 satisfies this SR.

2.

All DG starts may be preceded by an engine prelube period and followed by a warmup period prior to loading.

3.

A modified DG start involving idling and gradual acceleration to synchronous speed may be used for this SR as recommended by the manufacturer. When modified start procedures are not used, the time, voltage, and frequency tolerances of SR 3.8.1.7 must be met.

Verify each DG starts from standby conditions and 31 days achieves steady state voltage 2 3740 V and < 4320 V, and frequency 2 58.8 Hz and < 61.2 Hz.

(continued)

Wolf Creek - Unit 1 3.8-7 Amendment No. 42S3,163 l

AC Sources - Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.3

NOTES----------------------------------

1.

DG loadings may include gradual loading as recommended by the manufacturer.

2.

Momentary transients outside the load range do not invalidate this test.

3.

This Surveillance shall be conducted on only one DG at a time.

4.

This SR shall be preceded by and immediately follow without shutdown a successful performance of SR 3.8.1.2 or SR 3.8.1.7.

Verify each DG is synchronized and loaded and operates for 2 60 minutes at a load 2 5580 kW and

< 6201 kW.

31 days SR 3.8.1.4 Verify each fuel oil transfer pump starts on low level in 31 days the associated day tank standpipe.

SR 3.8.1.5 Check for and remove accumulated water from each 31 days day tank.

SR 3.8.1.6 Verify each fuel oil transfer system operates to transfer 31 days fuel oil from the storage tank to the day tank.

(continued)

Wolf Creek - Unit 1 3.8-8 Amendment No. 423, 163

AC Sources - Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SFR 3.8.1.7 KIlF%-r

-I\\14 I

I All DG starts may be preceded by an engine prelube period.

Verify each DG starts from standby condition and achieves:

a.

In

12 seconds, voltage Ž 3740 V and frequency

Ž 58.8 Hz; and

b.

Steady state voltage 2 3740 V and

4320 V, and frequency 2 58.8 Hz and

61.2 Hz.

184 days SFR 3.8.1.8 Not Used.

SF1 3.8.1.9 Not Used.

SFR 3.8.1.10 Verify each DG operating at a power factor < 0.9 and 18 months 2 0.8 does not trip and voltage is maintained < 4784 V and frequency is maintained < 65.4 Hz during and following a load rejection of 2 5580 kW and < 6201 kW.

(continued)

Wolf Creek - Unit 1 3.8-9 Amendment No. 123,1 54,1G, 163

AC Sources - Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.1 1

NOTES---------------------------------

1.

All DG starts may be preceded by an engine prelube period.

2.

This Surveillance shall not normally be performed in MODE 1 or 2. However, portions of the Surveillance may be performed to reestablish OPERABILITY provided an assessment determines the safety of the plant is maintained or enhanced.

Verify on an actual or simulated loss of offsite power 18 months signal:

a.

De-energization of emergency buses;

b.

Load shedding from emergency buses;

c.

DG auto-starts from standby condition and:

1.

energizes permanently connected loads in

12 seconds,

2.

energizes auto-connected shutdown loads through the shutdown sequencer,

3.

maintains steady state voltage 2 3740 V and c 4320 V,

4.

maintains steady state frequency 2 58.8 Hz and < 61.2 Hz, and

5.

supplies permanently connected and auto-connected shutdown loads for 2 5 minutes.

(continued)

Wolf Creek - Unit 1 3.8-1 0 Amendment No.4-234154,163 I

AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.12

NOTES---------------------------------

1.

All DG starts may be preceded by a prelube period.

2.

This Surveillance shall not normally be performed in MODE 1 or 2. However, portions of the Surveillance may be performed to reestablish OPERABILITY provided an assessment determines the safety of the plant is maintained or enhanced.

Verify on an actual or simulated Engineered Safety 18 months Feature (ESF) actuation signal each DG auto-starts from standby condition and:

a.

In < 12 seconds after auto-start and during tests, achieves voltage 2 3740 V and frequency

Ž 58.8 Hz;

b.

Achieves steady state voltage 2 3740 V and c 4320 V, and frequency 2 58.8 Hz and.

< 61.2 Hz;

c.

Operates for 2 5 minutes;

d.

Permanently connected loads remain energized from the offsite power system; and

e.

Emergency loads are auto-connected and energized through the LOCA sequencer from the offsite power system.

(continued)

Wolf Creek - Unit 1 3.8-1 1 Amendment No. 423,154164-, 163 I

AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY

.4.

SR 3.8.1.13 Verify each DG's automatic trips are bypassed on actual or simulated loss of voltage signal on the emergency bus concurrent with an actual or simulated ESF actuation signal except:

a.

Engine overspeed;

b.

Generator differential current;

c.

Low lube oil pressure;

d.

High crankcase pressure;

e.

Start failure relay; and

f.

High jacket coolant temperature.

18 months (continued)

Wolf Creek - Unit 1 3.8-1 2 Amendment No. 423,1-54,163 l

AC Sources - Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.14

NOTES---------------------------------

1.

Momentary transients outside the load and power factor ranges do not invalidate this test.

2.

The DG may be loaded to Ž 5580 kW and

6201 kW for the entire test period, if auto-connected loads are less than 6201 kW.

Verify each DG operating at a power factor

0.9 and 2 0.8 operates for 2 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months s:

a.

For 2 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months loaded Ž 6600 kW and

6821 kW; and

b.

For the remaining hours of the test loaded 2 5580 kW and

6201 kW.

18 months

+

SR 3.8.1.15

NOTES----------------------------------

1.

This Surveillance shall be performed within 5 minutes of shutting down the DG after the DG has operated 2 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months loaded Ž 5580 kW and c 6201 kW. Momentary transients outside of load range do not invalidate this test.

2.

All DG starts may be preceded by an engine prelube period.

Verify each DG starts and achieves:

a.

In

12 seconds, voltage 2 3740 V and frequency 2 58.8 Hz; and

b.

Steady state voltage 2 3740 V and < 4320 V, and frequency 2 58.8 Hz and

61.2 Hz.

18 months (continued)

Wolf Creek - Unit 1 3.8-13 Amendment No. 423,-154,1-,163 l

AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.16

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

This Surveillance shall not normally be performed in MODE 1, 2, 3, or 4. However, this Surveillance may be performed to reestablish OPERABILITY provided an assessment determines the safety of the plant is maintained or enhanced.

Verify each DG:

a.

Synchronizes with offsite power source while loaded with emergency loads upon a simulated restoration of offsite power;

b.

Transfers loads to offsite power source; and

c.

Returns to ready-to-load operation.

18 months 4

SR 3.8.1.17

. I tr%-r F'--

iJ1' I r--------------_____________-

This Surveillance shall not normally be performed in MODE 1 or 2. However, portions of the Surveillance may be performed to reestablish OPERABILITY provided an assessment determines the safety of the plant is maintained or enhanced.

Verify, with a DG operating in test mode and connected to its bus, an actual or simulated Safety Injection signal overrides the test mode by:

a.

Returning DG to ready-to-load operation; and

b.

Automatically energizing the emergency load from offsite power.

18 months (continued)

Wolf Creek - Unit 1 3.8-1 4 Amendment No. 1423,154, 163 l

AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENT (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.18

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

This Surveillance shall not normally be performed in MODE 1 or 2. However, this Surveillance may be performed to reestablish OPERABILITY provided an assessment determines the safety of the plant is maintained or enhanced.

Verify interval between each sequenced load block is within +/- 10% of design interval for each LOCA and shutdown sequence timer.

18 months (continued)

Wc If Creek - Unit 1 3.8-1 5 Amendment No. 123,54, 163 l

AC Sources - Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.19

NOTES--------------------------------

1.

All DG starts may be preceded by an engine prelube period.

2.

This Surveillance shall not normally be performed in MODE 1 or 2. However, portions of the Surveillance may be performed to reestablish OPERABILITY provided an assessment determines the safety of the plant is maintained or enhanced.

Verify on an actual or simulated loss of offsite power signal in conjunction with an actual or simulated Safety Injection signal:

a.

De-energization of emergency buses;

b.

Load shedding from emergency buses; and

c.

DG auto-starts from standby condition and:

1.

energizes permanently connected loads in

< 12 seconds,

2.

energizes auto-connected emergency loads through load sequencer,

3.

achieves steady state voltage' 2 3740 V and s 4320 V,

4.

achieves steady state frequency 2 58.8 Hz and < 61.2 Hz, and

5.

supplies permanently connected and auto-connected emergency loads for 2 5 minutes.

18 months (continued)

Wolf Creek - Unit 1 3.8-1 6 Amendment No. 1-23,g1-54,163 l

AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY I2 SR 3.8.1.20

Im t-------------______________-

All DG starts may be preceded by an engine prelube period.

Verify when started simultaneously from standby condition, each DG achieves:

a.

In < 12 seconds, voltage 2 3740 V and frequency 2 58.8 Hz; and

b.

Steady state voltage 2 3740 V and < 4320 V, and frequency > 58.8 Hz and

61.2 Hz.

1 0 years SFR 3.8.1.21

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

The continuity check may be excluded from the actuation logic test.

Perform ACTUATION LOGIC TEST for each train of the 31 days or, a load shedder and emergency load sequencer.

STAGGERED TEST BASIS Wo!f Creek - Unit 1 3.8-17 Amendment No. 123, 1s, 163 l

AC Sources - Shutdown 3.8.2 3.8 ELECTRICAL POWER SYSTEMS 3.8.2 AC Sources -Shutdown LCO 3.8.2 The following AC electrical power sources shall be OPERABLE:

a.

One qualified circuit between the offsite transmission network and the onsite Class 1 E AC electrical power distribution subsystem required by LCO 3.8.10, "Distribution Systems - Shutdown"; and

b.

One diesel generator (DG) capable of supplying one train of the onsite Class 1 E AC electrical power distribution subsystems required by LCO 3.8.1 0.

c.

The shutdown portion of one load shedder and emergency load sequencer (LSELS) associated with the required DG and AC electrical power distribution train.

APPLICABILITY:

MODES 5 and 6.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One required offsite circuit

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

inoperable.

Enter applicable Conditions and Required Actions of LCO 3.8.10, with the required train de-energized as a result of Condition A.

A.1 Declare affected required Immediately feature(s) with no offsite power available inoperable.

OR A.2.1 Suspend CORE Immediately ALTERATIONS.

AND (continued)

Wolf Creek - Unit 1 3.8-1 8 Amendment No. 123, 163 l

AC Sources - Shutdown 3.8.2 ACTIONS (continued)

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 action to restore Immediately required offsite power circuit to OPERABLE status.

B.

One required DG B.1 Suspend CORE Immediately inoperable.

ALTERATIONS.

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

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

AND B.4 Initiate action to restore Immediately required DG to OPERABLE status.

(continued)

Wo f Creek - Unit 1 3.8-1 9 Amendment No. 123,-145, 163 l

AC Sources - Shutdown 3.8.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C. One required LSELS C.1 Declare the affected DG Immediately (shutdown portion) and offsite circuit inoperable.

inoperable.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.2.1

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

The following SRs are not required to be performed:

SR 3.8.1.3, SR 3.8.1.10, SR 3.8.1.1 1, SR 3.8.1.14, SR 3.8.1.15, SR 3.8.1.16, and SR 3.8.1.18.

For AC sources required to be OPERABLE, the In accordance with SRs of Specification 3.8.1, "AC Sources - Operating,"

applicable SRs except SR 3.8.1.12, SR 3.8.1.13, SR 3.8.1.17, SR 3.8.1.18 (LOCA portion), SR 3.8.1.19, and SR 3.8.1.20, and SR 3.8.1.21 (LOCA portion), are applicable.

Wolf Creek - Unit 1 3.8-20 Amendment No. 423, 163 l

Diesel Fuel Oil, Lube Oil, and Starting Air 3.8.3 3.8 ELECTRICAL POWER SYSTEMS 3.8.3 Diesel Fuel Oil, Lube Oil, and Starting Air LCO 3.8.3 APPLICABILITY:

The stored diesel fuel oil, lube oil, and starting air subsystem shall be within limits for each required diesel generator (DG).

When associated DG is required to be OPERABLE.

ACTIONS NOTE-Separate Condition entry is allowed for each DG.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more DGs with fuel A.1 Restore fuel oil level to 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months level < 85,300 gal and within limits.

> 74,200 gal in storage tank.

B. One or more DGs with lube B.1 Restore lube oil inventory 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months oil inventory < 750 gal and to within limits.

> 686 gal.

C.

One or more DGs with C.1 Restore fuel oil total 7 days stored fuel oil total particulates within limit.

particulates not within limit.

(continued)

Wolf Creek - Unit 1 3.8-21 Amendment No. 42n3, 163 l

Diesel Fuel Oil, Lube Oil, and Starting Air 3.8.3 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D.

One or more DGs with new DA Restore stored fuel oil 30 days fuel oil properties not within properties to within limits.

limits.

E.

One or more DGs with two E.1 Restore two starting air 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months starting air receivers receivers with pressure inservice with pressure

> 435 psig.

< 435 psig and 2 250 psig.

OR OR E.2 Restore one starting air 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months One or more DGs with one receiver with pressure starting air receiver

> 610 psig.

inservice with pressure

< 610 psig and Ž 300 psig.

F.

Required Action and F.1 Declare associated DG Immediately associated Completion inoperable.

Time not met.

OR One or more DGs diesel fuel oil, lube oil, or starting air subsystem not within limits for reasons other than Condition A, B, C, D, or E.

Wolf Creek - Unit 1 3.8-22 Amendment No. 4213,135, 163 l

Diesel Fuel Oil, Lube Oil, and Starting Air 3.8.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.3.1 Verify each fuel oil storage tank contains 2 85,300 gal 31 days of fuel.

SR 3.8.3.2 Verify lubricating oil inventory is 2 750 gal.

31 days SR 3.8.3.3 Verify fuel oil properties of new and stored fuel oil are In accordance with tested in accordance with, and maintained within the the Diesel Fuel Oil limits of the Diesel Fuel Oil Testing Program.

Testing Program SR 3.8.3.4 Verify pressure in two starting air receivers is Ž 435 31 days psig or pressure in one starting air receiver is 2 610 psig for each DG starting air subsystem.

SR 3.8.3.5 Check for and remove accumulated water from each 31 days fuel oil storage tank.

Wolf Creek - Unit 1 3.8-23 Amendment No. 423, 163 l

DC Sources - Operating 3.8.4 3.8 ELECTRICAL POWER SYSTEMS 3.8.4 DC Sources - Operating LCO 3.8.4 APPLICABILITY:

The Train A and Train B DC electrical power subsystems shall be OPERABLE.

MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One DC electrical power A.1 Restore DC electrical 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months subsystem inoperable.

power subsystem to OPERABLE status.

B.

Required Action and B.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-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 3.8.4.1 Verify battery terminal voltage is 2 128.4 V on float 7 days charge.

(continued)

Wolf Creek - Unit 1 3.8-24 WUAmendment No. 123,132, 163 l

DC Sources - Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.4.2 Verify no visible corrosion at battery terminals and 92 days connectors.

OR Verify battery connection resistance is s 150E-6 ohm for inter-cell connections and

150E-6 ohm for terminal connections.

SR 3.8.4.3 Verify battery cells, cell plates, and racks show no 18 months visual indication of physical damage or abnormal deterioration that could degrade battery performance.

'SR 3.8.4.4 Remove visible terminal corrosion, verify battery cell 18 months to cell and terminal connections are clean and tight, and are coated with anti-corrosion material.

SR 3.8.4.5 Verify battery connection resistance is < 1 50E-6 ohm 18 months for inter-cell connections and < 1 50E-6 ohm for terminal connections.

SR 3.8.4.6 Verify each battery charger supplies 18 months

Ž 300 amps at 2 128.4 V for 2 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months .

(con':inued)

Wc If Creek - Unit 1 3.8-25 Amendment No. 423, 163 l

DC Sources - Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.4.7

NOTES---------------------------------

1.

The modified performance discharge test in SR 3.8.4.8 may be performed in lieu of the service test in SR 3.8.4.7.

2.

This Surveillance shall not be performed in MODE 1, 2, 3, or 4.

Verify battery capacity is adequate to supply, and maintain in OPERABLE status, the required emergency loads for the design duty cycle when subjected to a battery service test.

18 months (continued)

Wolf Creek - Unit 1 3.8-26 Amendment No. 423, 163 I

DC Sources - Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY S R 3.8.4.8

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

This Surveillance shall not be performed in MODE 1, 2, 3, or 4.

Verify battery capacity is 2 85% of the manufacturer's 60 months rating when subjected to a performance discharge test or a modified performance discharge test.

AND 18 months when battery shows degradation or has reached 850% of expected life with capacity

< 100% of manufacturer's rating AND 24 months when battery has reached 850/c, of the expected life with capacity

> 100% of manufacturer's rating Wolf Creek - Unit 1 3.8-27 Amendment No.,13, 163 I

DC Sources - Shutdown 3.8.5 3.8 ELECTRICAL POWER SYSTEMS 3.8.5 DC Sources - Shutdown LCO 3.8.5 APPLICABILITY:

The Train A or Train B DC electrical power subsystem shall be OPERABLE to support one train of the DC electrical power distribution subsystems required by LCO 3.8.10, "Distribution Systems - Shutdown."

MODES 5 and 6.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

Required DC electrical power subsystem inoperable.

A.1 Declare affected required feature(s) inoperable.

OR A.2.1 Suspend CORE ALTERATIONS.

AND A.2.2 Suspend movement of irradiated fuel assemblies.

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

AND A.2.4 Initiate action to restore required DC electrical power subsystem to OPERABLE status.

Immediately Immediately Immediately Immediately Immediately Wolf Creek - Unit 1 3.8-28 Amendment No. 123, 145, 163 I

DC Sources - Shutdown 3.8.5 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.5.1

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

The following SRs are not required to be performed:

SR 3.8.4.6, SR 3.8.4.7, and SR 3.8.4.8.

For DC sources required to be OPERABLE, the In accordance with following SRs are applicable:

applicable SRs SR 3.8.4.1 SR 3.8.4.4 SR 3.8.4.7 SR 3.8.4.2 SR 3.8.4.5 SR 3.8.4.8.

SR 3.8.4.3 SR 3.8.4.6 Wolf Creek - Unit 1 3.8-29 Amendment No. 4-23, 163 l

Battery Cell Parameters 3.8.6 3.8 ELECTRICAL POWER SYSTEMS 3.8.6 Battery Cell Parameters LCO 3.8.6 APPLICABILITY:

Battery cell parameters for Train A and Train B batteries shall be within the limits of Table 3.8.6-1.

When associated DC electrical power subsystems are required to be OPERABLE.

ACTIONS Separate Condition entry is allowed for each battery.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more batteries with A.1 Verify pilot cells electrolyte 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months one or more battery cell level and float voltage parameters not within meet Table 3.8.6-1 Category A or B limits.

Category C limits.

AND A.2 Verify battery cell 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months parameters meet Table 3.8.6-1 Category C AND limits.

Once per 7 days thereafter AND A.3 Restore battery cell 31 days parameters to Category A and B limits of Table 3.8.6-1.

(continued)

Wolf Creek - Unit 1 3.8-30 Amendment No. 423, 163 l

Battery Cell Parameters 3.8.6 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B.

Required Action and B.1 Declare associated Immediately associated Completion battery inoperable.

Time of Condition A not met.

OR One or more batteries with average electrolyte temperature of the representative cells

< 601F.

OR One or more batteries with one or more battery cell parameters not within Category C values.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.6.1 Verify battery cell parameters meet Table 3.8.6-1 7 days Category A limits.

(continued)

Wolf Creek - Unit 1 3.8-31 Amendment No. 4-23, 163 l

Battery Cell Parameters 3.8.6 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.6.2 Verify battery cell parameters meet Table 3.8.6-1 Category B limits.'

92 days AND Once within 7 days after a battery discharge

< 1 1 0 V AND Once within 7 days after a battery overcharge

> 150 V SR 3.8.6.3 Verify average electrolyte temperature of 92 days representative cells is 2 60 OF.

Wolf Creek - Unit 1 3.8-32 Amendment No. 1°23, 163 l

Battery Cell Parameters 3.8.6 Table 3.8.6-1 (page 1 of 1)

Battery Cell Parameters Requirements CATEGORY A:

CATEGORY C:

LIMITS FOR EACH CATEGORY B:

ALLOWABLE DESIGNATED LIMITS FOR EACH LIMITS FOR EACH PARAMETER PILOT CELL CONNECTED CELL CONNECTED CELL Electrolyte Level

> Minimum level

> Minimum level Above top of plates, indication mark, and indication mark, and and not overflowing 5-1/4 inch above

<- 1 /4 inch above maximum level maximum level indication mark(a) indication mark(a)

Float Voltage 2.14 V

> 2.14 V

> 2.09V Specific Gravity(b) 2 1.200(c)

> 1.195 Not more than 0.020 below average of all AND connected cells Average of all AND connected cells

> 1.205 Average of all connected cells

> 1.195(C)

(a)

It is acceptable for the electrolyte level to temporarily increase above the specified maximum during equalizing charges provided it is not overflowing.

(b)

Corrected for electrolyte temperature and level. Level correction is not required, however, when battery charging is < 2 amps when on float charge.

(c)

A battery charging current of < 2 amps when on float charge is acceptable for meet'ng specific gravity limits.

Wolf Creek - Unit 1 3.8-33 Amendment No. 4n3, 163 I

Inverters - Operating 3.8.7 3.8 ELECTRICAL POWER SYSTEMS 3.8.7 Inverters - Operating LCO 3.8.7 APPLICABILITY:

The required Train A and Train B inverters shall be OPERABLE.

MODES 1, 2, 3, and 4.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One required inverter A.1

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

inoperable.

Enter applicable Conditions and Required Actions of LCO 3.8.9, "Distribution Systems -

Operating" with any vital bus de-energized.

Restore inverter to 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months OPERABLE status.

B.

Required Action and B.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-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 3.8.7.1 Verify correct inverter voltage and alignment to 7 days required AC vital buses.

Wolf Creek - Unit 1 3.8-34 Amendment No. 1423, 163 l

Inverters - Shutdown 3.8.8 3.8 ELECTRICAL POWER SYSTEMS 3.88 Inverters-Shutdown LCO 3.8.8 APPLICABILITY:

The Train A or Train B inverters shall be OPERABLE to support one train of the onsite Class 1 E AC vital bus electrical power distribution subsystems required by LCO 3.8.10, "Distribution Systems - Shutdown."

MODES 5 and 6.

ACTIONS CONDITION I

REQUIRED ACTION COMPLETION TIME A.

One or more required inverters inoperable.

A.1 Declare affected required feature(s) inoperable.

OR A.2.1 Suspend CORE ALTERATIONS.

AND A.2.2 Suspend movement of irradiated fuel assemblies.

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

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

Immediately Immediately Immediately Immediately Immediately Wolf Creek - Unit 1 3.8-35 Amendment No. 23, 1 45, 163 l

Inverters -Shutdown 3.8.8 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.8.1 Verify correct inverter voltage and alignments to 7 days required AC vital buses.

Wolf Creek - Unit 1 3.8-36 Amendment No. 4-3, 163 l

Distribution Systems - Operating 3.8.9 3.8 ELECTRICAL POWER SYSTEMS 3.8.9 Distribution Systems - Operating LCO 3.8.9 APPLICABILITY:

Train A and Train B AC, DC, and AC vital bus electrical power distribution subsystems shall be OPERABLE.

MODES 1, 2, 3, and 4.

AC7IONS CONDITION REQUIRED ACTION COMPLETION TIME A.

NG05E or NG06E A.1 Enter applicable Condition Immediately inoperable.

and Required Action of LCO 3.7.8, "Essential Service Water (ESW)

System" for ESW train without electrical power.

B.

One AC electrical power B.1 Restore AC electrical 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months distribution subsystem power distribution other than NG05E or subsystem to OPERABLE AND NG06E inoperable.

status.

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 AC vital bus C.1 Restore AC vital bus 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months subsystem inoperable.

subsystem to OPERABLE status.

AND 16 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months from discovery of failure to meet LCO (continued)

Wo'f Creek - Unit 1 3.8-37 Amendment No. 4-23, 163 l

Distribution Systems - Operating 3.8.9 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D. One DC electrical power D.1 Restore DC electrical 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months distribution subsystem power distribution inoperable.

subsystem to OPERABLE AND status.

16 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months from discovery of failure to meet LCO E.

Required Action and E.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months associated Completion Time not met.

AND E.2 Be in MODE 5.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months F. Two trains with inoperable F.1 Enter LCO 3.0.3.

Immediately distribution subsystems that result in a loss of safety function.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.9.1 Verify correct breaker alignments and voltage to AC, 7 days DC, and AC vital bus electrical power distribution subsystems.

Wolf Creek - Unit 1 3.8-38 Amendment No. 41-3, 163 l

Distribution Systems - Shutdown 3.8.10 3.8 ELECTRICAL POWER SYSTEMS 3.8.10 Distribution Systems - Shutdown LCO 3.8.10 APPLICABILITY:

The necessary portion of the Train A or Train B AC, DC, and AC vital bus electrical power distribution subsystems shall be OPERABLE to support one train of equipment required to be OPERABLE.

MODES 5 and 6.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more required AC, A.1 Declare associated Immediately DC, or AC vital bus supported required electrical power distribution feature(s) inoperable.

subsystems inoperable.

OR A.2.1 Suspend CORE Immediately ALTERATIONS.

AND 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 (continued)

Wo f Creek - Unit 1 3.8-39 Amendment No. 123,145, 163 l

Distribution Systems - Shutdown 3.8.10 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

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

AND A.2.5 Declare associated Immediately required residual heat removal subsystem(s) inoperable and not in operation.

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

Wolf Creek - Unit 1 3.8-40 Amendment No. 423,163 l

v t e Letter Sequence Other
TAC:MC1257, (Approved, Closed)
Initiation Request, Request Acceptance... Administration Questions Answers 18 November 2005 Results Approval Other: ML061170237
MONTHYEAR2006-03-06 [Table View]

Person / Time
ML061170237
Site:	Wolf Creek (NPF-042)
Issue date:	04/26/2006
From:	Plant Licensing Branch III-2
To:
Donohew J N, NRR/DLPM,415-1307
Shared Package
ML061170141	List: ML053490174 ML061170237
References
TAC MC1257
Download: ML061170237 (44)
v • d • e

ML061170237

Text

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