ML16133A469

Technical Specification 3.8.1, Amendments 282 and 261

ML16133A469
Person / Time
Site:	McGuire, Mcguire
Issue date:	05/02/2016
From:	Duke Energy Carolinas
To:	Office of Nuclear Reactor Regulation
References
TR-NUC-MC-003015
Download: ML16133A469 (16)

Text

0 0 Distribution:

Duke Energy Date: 5/212016 Document Transmittal

1. TR-NUC-MC-003015

1. Gardner, Troy R DOCUMENT TRANSMITTAL FORM Purpose: Issue 2. Mc Ginnis, Vickie L 3. Mccree, Victor M Released By: 4. OPS HUMAN PERFORMANCE

-Facility:

MCGUIRE NUCLEAR STATION Duke Energx 5. OPS TRNG MGR. SUBJECT 13225 Hagers Fer[ll Road 6. QATS-MNS TS 3.8.1 -AMENDMENT 282l261 Document Management

7. RESIDENT NRC INSPECT MG02DM 8. SCIENTECH CLEARWTR, FL Huntersville, NC 28078 9. SERV BLDG FILE ROOM -MNSDCRM@duke-energx.com

10. U S NUC REG WASHINGTON, DC 11. USNRC 12. WESTINGHOUSE ELECTRIC CO LLC Page 1of1

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• 1 2 3 4 5 6 7 8 9 10 11 12 FYIIE FYIIE FYIIE FYIIE R&AIE FYIIE R&AILP R&AIE FYIIE R&AIE R&AIE R&AIE Remarks:

0 0 AC Sources -Operating 3.8.1 . 3.8 ELECTRICAL POWER SYSTEMS 3.8.1 AC Sources -Operating LCO 3.8.1 The following AC electrical sources shall be.OPERABLE:

a. Two qualified circuits between the offsite transmission network and the Onsite Essential Auxiliary Power System; and b. Two diesel generators (DGs) capable of supplying the Onsite Essential Auxiliary Power Systems; The automatic load sequencers for Train A and Train B shall be OPERABLE.

APPLICABILITY:

MODES 1, 2*, 3, and 4. ACTIONS -------------------------------------------------------

N 0 TE------------------------------------------------------------

L CO 3.0.4.b is not applicable to DGs. CONDITION REQUIRED ACTION COMPLETION TIME A. One offsite circuit A.1 Perform SR 3.8.1.1 for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> inoperable.

OPERABLE offsite circuit. AND Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter AND A.2 Declare required feature(s) 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> from with no offsite power discovery of no available inoperable when offsite power to one its redundant required train concurrent with feature(s) is inoperable.

inoperability of redundant required feature(s)

AND (continued}

McGuire Units 1 and 2 3.8.1-1 Amendment No. 221/203 ACTIONS CONDITION A. (continued)

B. One DG inoperable:

0 0 McGuire Units 1 and 2 A.3 B.1 AND B.2 AND B.3.1 OR B.3.2 AND AC Sources-Operating 3.8.1 REQUIRED ACTION COMPLETION TIME Restore offsite circuit to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OPERABLE status. AND 6 days from discovery of failure to meet LCO Perform SR 3.8.1.1 for the 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> offsite circuit(s).

AND Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter Declare required feature(s) 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> from supported by the discovery of inoperable DG inoperable Condition B when its required concurrent with redundant feature(s) is inoperability of inoperable.

redundant required feature(s)

Determine OPERABLE DG 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> is not inoperable due to common cause failure. Perform SR 3.8.1.2 for 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OPERABLE DG. (continued) 3.8.1-2 Amendment No. 184/166 0 0 ACTIONS CONDITION B. (continued)

B.4 c. Two offsite circuits C.1 inoperable.

AND C.2 AC Sources -Operating 3.8.1 REQUIRED ACTION COMPLETION TIME Restore DG to OPERABLE 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> *, ** status. AND 6 days from discovery of failure to meet LCO Declare required feature(s) 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> from inoperable when its discovery of redundant required Condition C feature(s) is inoperable.

concurrent with inoperability of redundant required feature(s)

Restore one offsite circuit 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> to OPERABLE status. (continued)

• For Unit 1 only, the Completion Time that the 1A EOG can be inoperable as specified by Required Action B.4 may be extended beyond the "72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> and 6 days from discovery of failure to meet the LCO" up to a total of 10 days as part of the 1 A EDG Jacket/lntercooler Water Pump Motor repair. Upon completion of the repair and restoration.

this footnote is no longer applicable and will expire at 1741 hours0.0202 days <br />0.484 hours <br />0.00288 weeks <br />6.624505e-4 months <br /> on June 15. 2007. ** 'A' Train EDGs are allowed to be inoperable for a total of 14 days for the correction of a degraded condition on the 'A' Train supply piping from the Standby Nuclear Service Water Pond (SNSWP). The 14 days may be taken consecutively or in parts until completion of the activity, or by March 1, 2017 whichever occurs first. During the period in which the 'A' Train NSWS supply piping from the SNSWP is not available, the 'A' Train NSWS will remain aligned to Lake Norman until the system is ready for post maintenance testing. Any maintenance that is performed on the remaining portions of 'A' Train NSWS during the period in which the 'A' NSWS from the SNSWP supply piping is not available will be limited to a 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> completion time. The latter will not count against the 14 day completion time. Allowance of the extended Completion Time is contingent on meeting the Compensatory Measures and Commitments as described in MNS LAR submittal correspondence letter MNS-16-005.

McGuire Units 1 and 2 3.8.1-3 Amendment No. 282/261 ACTIONS (continued)

CONDITION D. One offsite circuit inoperable.

AND One DG inoperable.

0 E. Two DGs inoperable.

F. One automatic load sequencer inoperable.

G. Required Action and associated Completion Time of Condition A, B, C, D, E, or F not met. H. Three or more AC sources inoperable.

0 McGuire Units 1 and 2 REQUIRED ACTION AC Sources -Operating 3.8.1 COMPLETION TIME ------------------NOTE-------------------

Enter applicable Conditions and Required Actions of LCO 3.8.9, "Distribution Systems -Operating," when Condition D is entered with no AC power source to any train. -------------------------------------------

D.1 Restore offsite circuit to

• 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> OPERABLE status. OR D;2 Restore DG to OPERABLE 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> status. E.1 Restore one DG to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> OPERABLE status. F.1 Restore automatic load 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> sequencer to OPERABLE status. G.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 /> AND G.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 /> H.1 Enter LCO 3.0.3. Immediately 3.8.1-4 Amendment No. 184/166 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE SR 3.8.1.1 Verify correct breaker alignment and indicated power 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 achieves steady state voltage ;?; 37 40 V and :5: 4580 V, and frequency;?;

58.8 Hz and :5: 61.2 Hz. FREQUENCY' In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-5 Amendment No. 261/241

,....,...

.. , _,: 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE SR 3. 8. 1 . 3 -----------------------------,.-NOTES-------------------------------

.*. . ...... . . . . . . . 1 . DG loadings may include gradual loading as recommended by the

2. Momentary transients outside the loaq 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;;::: 60 minutes at a load;;:::

3600 kW and :s; 4000 kW. SR 3.8.1.4 Verify each day tank contains ;;::: 39 inches of fuel oil. SR 3.8.1.5 SR 3.8.1.6 Check for and remove accumulated water from each day tank. Verify the fuel oil transfer system operates to automatically transfer fuel oil from storage tank to the day tank. FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Proo ram In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-6 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE SR 3.8.1. 7 --------------------------------NOTES-------------------------------

All DG starts may be preceded by an engine prelube period. Verify each DG starts from standby condition and achieves in::;; 11 seconqs voltage 3740 V and frequency 57 Hz and maintains steady state voltage 3740 V and::;; 4580 V, and 58.8 Hz and ::;; 61.2 Hz. SR 3 .8 .1 .8 .--------------------------------NO TES-------------------------------

Th is Surveillance shall not be performed in MODE 1 or 2. Verify automatic and. manual transfer of AG power sources from the normal offsite circuit to each alternate off site circuit. FREQUENCY In accordance with the Surveillance Frequency Control Program* In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-7 Amendment No, 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SR 3.8.1.9 SURVEILLANCE Verify each DG, when connected to its bus in parallel with offsite power and operating with maximum kVAR loading that offsite power conditions permit, rejects a load greater than or equal to its associated single largest accident load, and: a. Following load rejection, the frequency is ::;; 63 Hz; b. Within 3 seconds following load rejection, the voltage is;;::: 3740 Vand::;; 4580 V; and c. Within 3 seconds following load rejection, the frequency is 58.8 Hz and ::;; 61.2 Hz. SR 3.8.1.1 O Verify each DG does not trip and voltage is maintained

4784 V during and following a load rejection of ;;

: 3600 kW and ::;; 4000 kW. FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-8 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE SR 3.8.1.11 --------------------------------NOTES-------------------------------

1. All DG starts may be preceded by an engine prelube period. 2. This Surveillance shall not be performed in MODE 1, 2, 3, or4. Verify on an actual or simulated loss of offsite power signal: a. De-energization of emergency buses; b. Load shedding from emergency buses; c. DG auto-starts from standby condition and: 1. energizes the emergency bus in ::;; 11 seconds, 2. energizes auto-connected blackout loads through automatic load sequencer, 3. maintains steady state voltage 3740 V and ::;;4580 V, 4. maintains steady state frequency 58.8 Hz and ::;; 61.2 Hz, and 5. supplies auto-connected blackout loads for 5 minutes. FREQUENCY In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-9 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE SR 3.8.1.12 --------------------------------NOTES------------------------------

All DG starts may be preceded by prelube period. Verify on an actual or simulated Engineered Safety Feature (ESF) actuation signal each DG auto-starts from standby condition and: a. In::;; 11 seconds after auto-start signal achieves voltage 3740 and during tests, achieves steady state 3740 V and::;; 4580 V; b. In::;; 11 seconds after auto-start signal achieves frequency 57 Hz and during tests, achieves steady state 58.8 Hz and ::;; 61.2 Hz; c. Operates 5 minutes; and d. The emergency bus remains energized from the offsite power system. FREQUENCY In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-10 Amendment No. 261/241 r J 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE SR 3.8.1.13 Verify each DG's non-emergency 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. SR 3. 8. 1 . 14 --------------------------------NOTES--------------------------------

1. Momentary transients outside the load range do not invalidate this test. 2. DG loadings may include gradual loading as recommended by the manufacturer.

Verify each DG, when connected to its bus in parallel with offsite power and operating with maximum kVAR loading that offsite power conditions permit, operates for 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s: a.

2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 4200 kW and :5:: 4400 kW; and b. For the remaining hours of the test loaded 3600 kW and :5:: 4000 kW. FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-11 Amendment No. 261/241 r J 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE 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 <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded 2 3600 kW and ::; 4000 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, in::; 11 seconds, voltage::::

3740 V, and frequency::::

57 Hz and maintains steady state voltage :::: 3740 V and ::; 4580 V and frequency 2 58.8 Hz and ::; 61.2 Hz. SR 3. 8. 1 . 16 -------------------------------NOTES-----------------------------

Th is Surveillance shall not be performed in MODE 1, 2, 3, or4. 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 standby operation.

FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued}

McGuire Units 1 and 2 3.8.1-12 Amendment No. 261/241 G .Y 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE SR 3.8.1.17 -------------------------------NOTES--------------------------------

This Surveillance shall not be performed in MODE 1, 2, 3, or4. Verify, with a DG operating in test mode and connected to its bus, an actual or simulated ESF actuation signal overrides the test mode by: a. Returning DG to standby operation; and b. Automatically energizing the emergency load from offsite power. SR 3.8.1.18 Verify interval between each sequenced load block is within design interval for each automatic load sequencer.

FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Proo ram (continued)

McGuire Units 1 and 2 3.8.1-13 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE SR 3.8.1.19 --------------------------------NOTES-------------------------------

1. All DG starts may be preceded by an engine prelube period. 2. This Surveillance shall not be performed in MODE 1, 2, 3, or4. Verify on an actual or simulated loss of offsite power signal in conjunction with an actual or simulated ESF actuation signal: a. De-energization of emergency buses; b. Load shedding from emergency buses; and c. DG auto-starts from standby condition and: 1. 2. energizes the emergency bus in 11 seconds, energizes auto-connected emergency loads through load sequencer, 3. achieves steady state voltage 37 40 V and V, 4. achieves steady state 58.8 Hz and 61.2 Hz, and 5. supplies auto-connected emergency loads for 5 minutes. *FREQUENCY In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-14 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE SR 3. 8.1 .20 --------------------------------NOTES-------------------------------

All DG starts may be preceded by an engine prelube period. Verify when started simultaneously from standby condition, each DG achieves, in 11 seconds, voltage of 37 40 V and frequency 57 Hz and maintains steady state 3740 V 4580 V, and frequency 58.8 Hz 61.2 Hz. FREQUENCY In accordance with the Surveillance Frequency Control Program McGuire Units 1 and 2 3.8.1-15 Amendment No. 261/241 0 0 Distribution:

Duke Energy Date: 5/212016 Document Transmittal

1. TR-NUC-MC-003015

1. Gardner, Troy R DOCUMENT TRANSMITTAL FORM Purpose: Issue 2. Mc Ginnis, Vickie L 3. Mccree, Victor M Released By: 4. OPS HUMAN PERFORMANCE

-Facility:

MCGUIRE NUCLEAR STATION Duke Energx 5. OPS TRNG MGR. SUBJECT 13225 Hagers Fer[ll Road 6. QATS-MNS TS 3.8.1 -AMENDMENT 282l261 Document Management

7. RESIDENT NRC INSPECT MG02DM 8. SCIENTECH CLEARWTR, FL Huntersville, NC 28078 9. SERV BLDG FILE ROOM -MNSDCRM@duke-energx.com

10. U S NUC REG WASHINGTON, DC 11. USNRC 12. WESTINGHOUSE ELECTRIC CO LLC Page 1of1

• _; __'.,: -"<<> ._,. __ -*'.'

.. : .*..... *** " '1:;'.{ii(*

• ri,;*$.'

• 1 2 3 4 5 6 7 8 9 10 11 12 FYIIE FYIIE FYIIE FYIIE R&AIE FYIIE R&AILP R&AIE FYIIE R&AIE R&AIE R&AIE Remarks:

0 0 AC Sources -Operating 3.8.1 . 3.8 ELECTRICAL POWER SYSTEMS 3.8.1 AC Sources -Operating LCO 3.8.1 The following AC electrical sources shall be.OPERABLE:

a. Two qualified circuits between the offsite transmission network and the Onsite Essential Auxiliary Power System; and b. Two diesel generators (DGs) capable of supplying the Onsite Essential Auxiliary Power Systems; The automatic load sequencers for Train A and Train B shall be OPERABLE.

APPLICABILITY:

MODES 1, 2*, 3, and 4. ACTIONS -------------------------------------------------------

N 0 TE------------------------------------------------------------

L CO 3.0.4.b is not applicable to DGs. CONDITION REQUIRED ACTION COMPLETION TIME A. One offsite circuit A.1 Perform SR 3.8.1.1 for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> inoperable.

OPERABLE offsite circuit. AND Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter AND A.2 Declare required feature(s) 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> from with no offsite power discovery of no available inoperable when offsite power to one its redundant required train concurrent with feature(s) is inoperable.

inoperability of redundant required feature(s)

AND (continued}

McGuire Units 1 and 2 3.8.1-1 Amendment No. 221/203 ACTIONS CONDITION A. (continued)

B. One DG inoperable:

0 0 McGuire Units 1 and 2 A.3 B.1 AND B.2 AND B.3.1 OR B.3.2 AND AC Sources-Operating 3.8.1 REQUIRED ACTION COMPLETION TIME Restore offsite circuit to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OPERABLE status. AND 6 days from discovery of failure to meet LCO Perform SR 3.8.1.1 for the 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> offsite circuit(s).

AND Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter Declare required feature(s) 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> from supported by the discovery of inoperable DG inoperable Condition B when its required concurrent with redundant feature(s) is inoperability of inoperable.

redundant required feature(s)

Determine OPERABLE DG 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> is not inoperable due to common cause failure. Perform SR 3.8.1.2 for 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OPERABLE DG. (continued) 3.8.1-2 Amendment No. 184/166 0 0 ACTIONS CONDITION B. (continued)

B.4 c. Two offsite circuits C.1 inoperable.

AND C.2 AC Sources -Operating 3.8.1 REQUIRED ACTION COMPLETION TIME Restore DG to OPERABLE 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> *, ** status. AND 6 days from discovery of failure to meet LCO Declare required feature(s) 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> from inoperable when its discovery of redundant required Condition C feature(s) is inoperable.

concurrent with inoperability of redundant required feature(s)

Restore one offsite circuit 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> to OPERABLE status. (continued)

• For Unit 1 only, the Completion Time that the 1A EOG can be inoperable as specified by Required Action B.4 may be extended beyond the "72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> and 6 days from discovery of failure to meet the LCO" up to a total of 10 days as part of the 1 A EDG Jacket/lntercooler Water Pump Motor repair. Upon completion of the repair and restoration.

this footnote is no longer applicable and will expire at 1741 hours0.0202 days <br />0.484 hours <br />0.00288 weeks <br />6.624505e-4 months <br /> on June 15. 2007. ** 'A' Train EDGs are allowed to be inoperable for a total of 14 days for the correction of a degraded condition on the 'A' Train supply piping from the Standby Nuclear Service Water Pond (SNSWP). The 14 days may be taken consecutively or in parts until completion of the activity, or by March 1, 2017 whichever occurs first. During the period in which the 'A' Train NSWS supply piping from the SNSWP is not available, the 'A' Train NSWS will remain aligned to Lake Norman until the system is ready for post maintenance testing. Any maintenance that is performed on the remaining portions of 'A' Train NSWS during the period in which the 'A' NSWS from the SNSWP supply piping is not available will be limited to a 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> completion time. The latter will not count against the 14 day completion time. Allowance of the extended Completion Time is contingent on meeting the Compensatory Measures and Commitments as described in MNS LAR submittal correspondence letter MNS-16-005.

McGuire Units 1 and 2 3.8.1-3 Amendment No. 282/261 ACTIONS (continued)

CONDITION D. One offsite circuit inoperable.

AND One DG inoperable.

0 E. Two DGs inoperable.

F. One automatic load sequencer inoperable.

G. Required Action and associated Completion Time of Condition A, B, C, D, E, or F not met. H. Three or more AC sources inoperable.

0 McGuire Units 1 and 2 REQUIRED ACTION AC Sources -Operating 3.8.1 COMPLETION TIME ------------------NOTE-------------------

Enter applicable Conditions and Required Actions of LCO 3.8.9, "Distribution Systems -Operating," when Condition D is entered with no AC power source to any train. -------------------------------------------

D.1 Restore offsite circuit to

• 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> OPERABLE status. OR D;2 Restore DG to OPERABLE 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> status. E.1 Restore one DG to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> OPERABLE status. F.1 Restore automatic load 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> sequencer to OPERABLE status. G.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 /> AND G.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 /> H.1 Enter LCO 3.0.3. Immediately 3.8.1-4 Amendment No. 184/166 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE SR 3.8.1.1 Verify correct breaker alignment and indicated power 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 achieves steady state voltage ;?; 37 40 V and :5: 4580 V, and frequency;?;

58.8 Hz and :5: 61.2 Hz. FREQUENCY' In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-5 Amendment No. 261/241

,....,...

.. , _,: 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE SR 3. 8. 1 . 3 -----------------------------,.-NOTES-------------------------------

.*. . ...... . . . . . . . 1 . DG loadings may include gradual loading as recommended by the

2. Momentary transients outside the loaq 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;;::: 60 minutes at a load;;:::

3600 kW and :s; 4000 kW. SR 3.8.1.4 Verify each day tank contains ;;::: 39 inches of fuel oil. SR 3.8.1.5 SR 3.8.1.6 Check for and remove accumulated water from each day tank. Verify the fuel oil transfer system operates to automatically transfer fuel oil from storage tank to the day tank. FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Proo ram In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-6 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE SR 3.8.1. 7 --------------------------------NOTES-------------------------------

All DG starts may be preceded by an engine prelube period. Verify each DG starts from standby condition and achieves in::;; 11 seconqs voltage 3740 V and frequency 57 Hz and maintains steady state voltage 3740 V and::;; 4580 V, and 58.8 Hz and ::;; 61.2 Hz. SR 3 .8 .1 .8 .--------------------------------NO TES-------------------------------

Th is Surveillance shall not be performed in MODE 1 or 2. Verify automatic and. manual transfer of AG power sources from the normal offsite circuit to each alternate off site circuit. FREQUENCY In accordance with the Surveillance Frequency Control Program* In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-7 Amendment No, 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SR 3.8.1.9 SURVEILLANCE Verify each DG, when connected to its bus in parallel with offsite power and operating with maximum kVAR loading that offsite power conditions permit, rejects a load greater than or equal to its associated single largest accident load, and: a. Following load rejection, the frequency is ::;; 63 Hz; b. Within 3 seconds following load rejection, the voltage is;;::: 3740 Vand::;; 4580 V; and c. Within 3 seconds following load rejection, the frequency is 58.8 Hz and ::;; 61.2 Hz. SR 3.8.1.1 O Verify each DG does not trip and voltage is maintained

4784 V during and following a load rejection of ;;

: 3600 kW and ::;; 4000 kW. FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-8 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE SR 3.8.1.11 --------------------------------NOTES-------------------------------

1. All DG starts may be preceded by an engine prelube period. 2. This Surveillance shall not be performed in MODE 1, 2, 3, or4. Verify on an actual or simulated loss of offsite power signal: a. De-energization of emergency buses; b. Load shedding from emergency buses; c. DG auto-starts from standby condition and: 1. energizes the emergency bus in ::;; 11 seconds, 2. energizes auto-connected blackout loads through automatic load sequencer, 3. maintains steady state voltage 3740 V and ::;;4580 V, 4. maintains steady state frequency 58.8 Hz and ::;; 61.2 Hz, and 5. supplies auto-connected blackout loads for 5 minutes. FREQUENCY In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-9 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE SR 3.8.1.12 --------------------------------NOTES------------------------------

All DG starts may be preceded by prelube period. Verify on an actual or simulated Engineered Safety Feature (ESF) actuation signal each DG auto-starts from standby condition and: a. In::;; 11 seconds after auto-start signal achieves voltage 3740 and during tests, achieves steady state 3740 V and::;; 4580 V; b. In::;; 11 seconds after auto-start signal achieves frequency 57 Hz and during tests, achieves steady state 58.8 Hz and ::;; 61.2 Hz; c. Operates 5 minutes; and d. The emergency bus remains energized from the offsite power system. FREQUENCY In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-10 Amendment No. 261/241 r J 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE SR 3.8.1.13 Verify each DG's non-emergency 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. SR 3. 8. 1 . 14 --------------------------------NOTES--------------------------------

1. Momentary transients outside the load range do not invalidate this test. 2. DG loadings may include gradual loading as recommended by the manufacturer.

Verify each DG, when connected to its bus in parallel with offsite power and operating with maximum kVAR loading that offsite power conditions permit, operates for 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s: a.

2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 4200 kW and :5:: 4400 kW; and b. For the remaining hours of the test loaded 3600 kW and :5:: 4000 kW. FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-11 Amendment No. 261/241 r J 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE 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 <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded 2 3600 kW and ::; 4000 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, in::; 11 seconds, voltage::::

3740 V, and frequency::::

57 Hz and maintains steady state voltage :::: 3740 V and ::; 4580 V and frequency 2 58.8 Hz and ::; 61.2 Hz. SR 3. 8. 1 . 16 -------------------------------NOTES-----------------------------

Th is Surveillance shall not be performed in MODE 1, 2, 3, or4. 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 standby operation.

FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Program (continued}

McGuire Units 1 and 2 3.8.1-12 Amendment No. 261/241 G .Y 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE SR 3.8.1.17 -------------------------------NOTES--------------------------------

This Surveillance shall not be performed in MODE 1, 2, 3, or4. Verify, with a DG operating in test mode and connected to its bus, an actual or simulated ESF actuation signal overrides the test mode by: a. Returning DG to standby operation; and b. Automatically energizing the emergency load from offsite power. SR 3.8.1.18 Verify interval between each sequenced load block is within design interval for each automatic load sequencer.

FREQUENCY In accordance with the Surveillance Frequency Control Program In accordance with the Surveillance Frequency Control Proo ram (continued)

McGuire Units 1 and 2 3.8.1-13 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE SR 3.8.1.19 --------------------------------NOTES-------------------------------

1. All DG starts may be preceded by an engine prelube period. 2. This Surveillance shall not be performed in MODE 1, 2, 3, or4. Verify on an actual or simulated loss of offsite power signal in conjunction with an actual or simulated ESF actuation signal: a. De-energization of emergency buses; b. Load shedding from emergency buses; and c. DG auto-starts from standby condition and: 1. 2. energizes the emergency bus in 11 seconds, energizes auto-connected emergency loads through load sequencer, 3. achieves steady state voltage 37 40 V and V, 4. achieves steady state 58.8 Hz and 61.2 Hz, and 5. supplies auto-connected emergency loads for 5 minutes. *FREQUENCY In accordance with the Surveillance Frequency Control Program (continued)

McGuire Units 1 and 2 3.8.1-14 Amendment No. 261/241 0 0 AC Sources -Operating 3.8.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE SR 3. 8.1 .20 --------------------------------NOTES-------------------------------

All DG starts may be preceded by an engine prelube period. Verify when started simultaneously from standby condition, each DG achieves, in 11 seconds, voltage of 37 40 V and frequency 57 Hz and maintains steady state 3740 V 4580 V, and frequency 58.8 Hz 61.2 Hz. FREQUENCY In accordance with the Surveillance Frequency Control Program McGuire Units 1 and 2 3.8.1-15 Amendment No. 261/241