ML15293A492

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Revision 154 to SLC-16.9.9, Boration Systems - Flow Path (Operating)
ML15293A492
Person / Time
Site: Mcguire, McGuire  Duke Energy icon.png
Issue date: 10/13/2015
From:
Duke Energy Carolinas
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
TR-NUC-MC-001005 MNS-SLC-16.9.9
Download: ML15293A492 (7)
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1* 1 Date: 101132015 Distribution: Duke Energy Document Transmittal #: TR-NUC-MC-001005

1. Beaver, Bonnie C DOCUMENT TRANSMITrAL FORM

Purpose:

Issue~

2. Carroll, Michael E
3. Dacus, Casey Michelle Released By:
4. Gardner, Troy R Fadlity: MCGUIRE NUCLEAR STATION Duke nersv SUBJECT 13225 Haaers Ferry Road
5. Helton, Daniel E MNS-SLC-16.9.9 Boration Systems - Flow Path (Operatina) Document Manaaement
6. Mc Ginnis, Vickie L (At Mcguire)

MGO2M

7. McCree, Victor M Huntersvifle, NC 28078
8. MCG DOC CNTRL MISC MAN MNSDCRMt@duke-enerav~com
9. MCG OPS PROCEDURE GP
10. MCG OPS STAFF MGR
11. MCG PLANT ENG. IIBR.
12. Miller, Don
13. Montgomery, Gary L
14. OPS HUMAN PERFORMANCE -
15. OPS TRNG MGR.
16. RESIDENT NRC INSP*EC-T
17. SERV BLDG FILE ROOM -
18. Spencer, William C
19. U S NUC REG WASHINGTON, DC
20. USNRC Page 1 of 1 LICN "** MNs-SLC-16.9.9

-MC -

>7* Do °cumen"tiD 154-: ISSUED l!*:*:.:*i-i:** I = II341I=12 16' 71FYIE1FYII II°I11213I14I11" tEFIIE FYIIE FYIIE FYIIEF'IIFY EYIIE FYIE FYIE FYII FYJE FYIIE IFYIIE16I1711811I19120

]R&AFYIIE FY]jE R&A R&AJ Remarks: P~lease chanae out the entire section of MNS SIC 16.9,9

SELECTED LICENSEE COMMITMENTS (SLC)

LOES SL Cs ARE REVISED PER SECTION 16.1 SECTION REVISION NUMBER REVISION 148 IDATE 2/27/15 16.2 REVISION 134 3/6/13 16.3 REVISION 134 3/6/13 16.4 Not Issued 16.5.1 REVISION 151 9/29/15 16.5.2 REVISION 148 2/27/15 16.5.3 REVISION 151 9/29/15 16.5.4 REVISION 148 2/27/15 16.5.5 REVISION 148 2/27/15 16.5.6 DELETED - REVISION 120 12/30/10 16.5.7 REVISION 53 1/.13/04 16.5.8 REVISION 0 12/14/99 16.5.9 REVISION 108 06/10/09 16.5.10 REVISION 134 3/6/13 16.6.1 REVISION 0 12/14/99 16.6.2 DELETED - REVISION 43 6/11/03 16.6.3 REVISION 134 3/6/13 16.6.4 REVISION 27 06/12/02 16.7.1 REVISION 149 2/25/15 16.7.2 REVISION 134 3/6/1.3 16.7.3 REVISION 136 4/26/13 16.7.4 REVISION 134 3/6/13 16.7.5 REVISION,134 3/6./13 16.7.6 REVISION 139 8/28/13 16.7.7 REVISION 134 3/6/13 16.7.8 REVISION 134 3/6/13 16.7.9 REVISION 134 3/6/13 16.7.10 REVISION 134 3/6/13 16.7.11 REVISION 134 3/6/13 16.7.12 REVISION 144 9/18/14 16.7.13 REVISION 146 10/14/14 16.7.14 REVISION 152 9/23/15 16.8.1 REVISION 135 3/18/13 16.8.2 REVISION 148 2/27/15 16.8.3 REVISION 121 12/30/10 16.9.1 REVISION 134 3/6/13 16.9.2 REVISION 134 3/6/13 16.9.3 REVISION 134 3/6/13 16.9.4 REVISION 134 3/6/13 16.9.5 REVISION 134 3/6/13 16.9.6 REVISION 138 10/11/13 16.9.7 REVISION 153 1.0/1/15 16.9.8 REVISION 134 3/6/13 16.9.9 REVISION 154 I10/1/15 16.9.10 DELETED - REVISION 13 2/26/01 McGuire Units 1 and 2  ! Revision 131

SELECTED LICENSEE COMMITMENTS (SLC)

LOES SLCs ARE REVISED PER SECTION 16.9.11 SECTION W__REVISION REVISION NUMBER 22 2/25_/02 DATE 16.9.12 REVISION 148 2/27/15 16.9.13 DELETED - REVISION 13 2/26/01 16.9.14 REVISION 22 2/25/02 16.9.15 REVISION 134 3/6/13 16.9.16 REVISION 111 09./0.9/09 16.9.17 REVISION 86 1/17/07 16.9.18 REVISION 0 12/14./99 16.9.19 REVISION 134 3/6/13 16.9.20 REVISION 8 11/30/00 16.9.21 REVISION 0 12/14/99 16.9.22 REVISION 109 8/13/09 16.9.23 REVISION 134 3/6/13 16.9.24 DELETED - REVISION 74 6/27/05 16.9.25 REVISION 87 1/17/07 16.10.1 REVISION 56 4/6/04 16.11.1 REVISION 137 5/13/13 16.11,2 REVISION 134 3/6/13 16.11.3 REVISION 0 12/14/99 16.11.4 REVISION 134 3/6/13 16.11.5 REVISION 0 12/14/99 16.11.6 REVISION 137 5/13/13 16.11.7 REVISION 134 3/6/13 16.11.8 REVISION 0 12/14/99 16.11.9 REVISION 0 12/14/99 16.1.1 REIIN143/6/13 16.1.1 REVISION 134_________________ 3/6/13 16.1.1 REVISION

___2/28/05 67 16.1113 RVISIO_1375/13/13 16.1.1 REVISION___21_1/17/02 16.11.15 REVISION 21 1/17/02 16.11.16 REVISION 134 3/6/13 16.11.17 R:EVISION 143 5/30/14 16.11.18 REVISIONO0 12/14/99 16.11.19 REVISIONO0 12/14/99 16.11.20 REVISION 0 12/14/99 16.12.1 REVISION 0 12/14/99 16.12.2 REVISION 0 12/14/99 16.13.1 REVISION 51 10/1/03 16.13.2 DELETED - REVISION 75 7/20/05 16.13.3 DELETED - REVISION 75 7/20/05 16.13.4 REVISION 148 2/27/15 16.14.1 REVISION 0 12/14/99 16.14.2 REVISION 104 3/18/09 McGuire Units 1 and 2 2Rvso 3 Revision 131

Boration Systems - Flow Path (Operating) 16.9.9 16.9 AUXILIARY SYSTEMS 16.9.9 Boration Systems - Flow Path (Operating)

COMMITMENT Two of the following three boron injection flow paths shall be OPERABLE:

a. The flow path from a boric acid tank via a boric acid transfer pump and a charging pump to the reactor coolant system, and
b. Two flow paths from the refueling water storage tank via charging pumps to the reactor coolant system.

Note: An OPERABLE charging pump used to satisfy OPERABILITY requirements of one boration flow path may not be used to satisfy OPERABILITY requirements for a second boration flow path.

APPLICABILITY MODES 1, 2, and 3.

REMEDIAL ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One required boron A.1 Restore the required boron 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> injection flow path injection flow path to inoperable. OPERABLE status.

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

B.2 Borate to the SDM 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> requirements of Tech Spec 3.1.1.

AND 7 days B.3 Restore the required boron injection flow path to OPERABLE status.

(continued)

McGuire Units 1 and 216991Rvso15 16.9.9-1 Revision 154

Boration Systems - Fiow Path (Operating) 16.9.9 REMEDIAL ACTIONS (continued)__________

CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 Be in MODE 4. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> associated Completion Time of Condition B not met.

TESTINGREQUIREMENTS _______

TEST FREQUENCY TR 16.9.9.1 Verify the temperature of piping associated with the flow 7 days path from the boric acid storage tanks is > 65°F when it is a required water source TR 16.9.9.2 Verify that each manual, power operated, or automatic 31 days valve in the flow path that is not locked, sealed, or otherwise secured in position, is in the correct position.

TR 16.9.9.3 Deleted TR 16.9.9.4 Verify that each charging pump's developed head at the In accordance with test flow point is greater than or equal to the required the Inservice developed head. Testing Program TR 16.9.9.5 Verify that the flow path from the boric acid tanks via a 18 months boric acid transfer pump and a charging pump delivers

> 30 gpm to the reactor coolant system.

BASES The Boron Injection System ensures that negative reactivity control is available during each mode of facility operation. The components required to perform this function include: (1) borated water sources, (2) charging pumps, (3) separate flow paths, (4) boric acid transfer" pumps, and (5) an emergency power supply from OPERABLE diesel generators.

In Modes 1, 2, and 3, a minimum of two boron injection flow paths are required to ensure single functional capability in the event an assumed failure renders one of the flow paths McGuire Units 1 and 216992Rvso15 16.9.9-2 Revision 154

Boration Systems - Flow Path (Operating) 16.9.9 BASES (continued) inoperable. The boration capability of either flow path is sufficient to provide a SHUTDOWN MARGIN from expected operating conditions of 1.3% delta k/k after xenon decay and cooldown to 200°F. The maximum expected boration capability requirement occurs at EOL from full power equilibrium xenon conditions. Further discussion is provided in Bases for Shutdown Margin Requirements (Tech Spec 3.1 .1 and 3.1 .2).

REFERENCES

1. PIP M-07-03237
2. DPND-1 552.63-0099, Rev. 0, "Required Boration Flow Paths in Mode 4"
3. NRC Issuance of Amendments 184/166, Improved Technical Specification conversion and relocations to SLC Manual.

McGuire Units 1 and 2169-3Rvso15 16.9.9-3 Revision 154

1* 1 Date: 101132015 Distribution: Duke Energy Document Transmittal #: TR-NUC-MC-001005

1. Beaver, Bonnie C DOCUMENT TRANSMITrAL FORM

Purpose:

Issue~

2. Carroll, Michael E
3. Dacus, Casey Michelle Released By:
4. Gardner, Troy R Fadlity: MCGUIRE NUCLEAR STATION Duke nersv SUBJECT 13225 Haaers Ferry Road
5. Helton, Daniel E MNS-SLC-16.9.9 Boration Systems - Flow Path (Operatina) Document Manaaement
6. Mc Ginnis, Vickie L (At Mcguire)

MGO2M

7. McCree, Victor M Huntersvifle, NC 28078
8. MCG DOC CNTRL MISC MAN MNSDCRMt@duke-enerav~com
9. MCG OPS PROCEDURE GP
10. MCG OPS STAFF MGR
11. MCG PLANT ENG. IIBR.
12. Miller, Don
13. Montgomery, Gary L
14. OPS HUMAN PERFORMANCE -
15. OPS TRNG MGR.
16. RESIDENT NRC INSP*EC-T
17. SERV BLDG FILE ROOM -
18. Spencer, William C
19. U S NUC REG WASHINGTON, DC
20. USNRC Page 1 of 1 LICN "** MNs-SLC-16.9.9

-MC -

>7* Do °cumen"tiD 154-: ISSUED l!*:*:.:*i-i:** I = II341I=12 16' 71FYIE1FYII II°I11213I14I11" tEFIIE FYIIE FYIIE FYIIEF'IIFY EYIIE FYIE FYIE FYII FYJE FYIIE IFYIIE16I1711811I19120

]R&AFYIIE FY]jE R&A R&AJ Remarks: P~lease chanae out the entire section of MNS SIC 16.9,9

SELECTED LICENSEE COMMITMENTS (SLC)

LOES SL Cs ARE REVISED PER SECTION 16.1 SECTION REVISION NUMBER REVISION 148 IDATE 2/27/15 16.2 REVISION 134 3/6/13 16.3 REVISION 134 3/6/13 16.4 Not Issued 16.5.1 REVISION 151 9/29/15 16.5.2 REVISION 148 2/27/15 16.5.3 REVISION 151 9/29/15 16.5.4 REVISION 148 2/27/15 16.5.5 REVISION 148 2/27/15 16.5.6 DELETED - REVISION 120 12/30/10 16.5.7 REVISION 53 1/.13/04 16.5.8 REVISION 0 12/14/99 16.5.9 REVISION 108 06/10/09 16.5.10 REVISION 134 3/6/13 16.6.1 REVISION 0 12/14/99 16.6.2 DELETED - REVISION 43 6/11/03 16.6.3 REVISION 134 3/6/13 16.6.4 REVISION 27 06/12/02 16.7.1 REVISION 149 2/25/15 16.7.2 REVISION 134 3/6/1.3 16.7.3 REVISION 136 4/26/13 16.7.4 REVISION 134 3/6/13 16.7.5 REVISION,134 3/6./13 16.7.6 REVISION 139 8/28/13 16.7.7 REVISION 134 3/6/13 16.7.8 REVISION 134 3/6/13 16.7.9 REVISION 134 3/6/13 16.7.10 REVISION 134 3/6/13 16.7.11 REVISION 134 3/6/13 16.7.12 REVISION 144 9/18/14 16.7.13 REVISION 146 10/14/14 16.7.14 REVISION 152 9/23/15 16.8.1 REVISION 135 3/18/13 16.8.2 REVISION 148 2/27/15 16.8.3 REVISION 121 12/30/10 16.9.1 REVISION 134 3/6/13 16.9.2 REVISION 134 3/6/13 16.9.3 REVISION 134 3/6/13 16.9.4 REVISION 134 3/6/13 16.9.5 REVISION 134 3/6/13 16.9.6 REVISION 138 10/11/13 16.9.7 REVISION 153 1.0/1/15 16.9.8 REVISION 134 3/6/13 16.9.9 REVISION 154 I10/1/15 16.9.10 DELETED - REVISION 13 2/26/01 McGuire Units 1 and 2  ! Revision 131

SELECTED LICENSEE COMMITMENTS (SLC)

LOES SLCs ARE REVISED PER SECTION 16.9.11 SECTION W__REVISION REVISION NUMBER 22 2/25_/02 DATE 16.9.12 REVISION 148 2/27/15 16.9.13 DELETED - REVISION 13 2/26/01 16.9.14 REVISION 22 2/25/02 16.9.15 REVISION 134 3/6/13 16.9.16 REVISION 111 09./0.9/09 16.9.17 REVISION 86 1/17/07 16.9.18 REVISION 0 12/14./99 16.9.19 REVISION 134 3/6/13 16.9.20 REVISION 8 11/30/00 16.9.21 REVISION 0 12/14/99 16.9.22 REVISION 109 8/13/09 16.9.23 REVISION 134 3/6/13 16.9.24 DELETED - REVISION 74 6/27/05 16.9.25 REVISION 87 1/17/07 16.10.1 REVISION 56 4/6/04 16.11.1 REVISION 137 5/13/13 16.11,2 REVISION 134 3/6/13 16.11.3 REVISION 0 12/14/99 16.11.4 REVISION 134 3/6/13 16.11.5 REVISION 0 12/14/99 16.11.6 REVISION 137 5/13/13 16.11.7 REVISION 134 3/6/13 16.11.8 REVISION 0 12/14/99 16.11.9 REVISION 0 12/14/99 16.1.1 REIIN143/6/13 16.1.1 REVISION 134_________________ 3/6/13 16.1.1 REVISION

___2/28/05 67 16.1113 RVISIO_1375/13/13 16.1.1 REVISION___21_1/17/02 16.11.15 REVISION 21 1/17/02 16.11.16 REVISION 134 3/6/13 16.11.17 R:EVISION 143 5/30/14 16.11.18 REVISIONO0 12/14/99 16.11.19 REVISIONO0 12/14/99 16.11.20 REVISION 0 12/14/99 16.12.1 REVISION 0 12/14/99 16.12.2 REVISION 0 12/14/99 16.13.1 REVISION 51 10/1/03 16.13.2 DELETED - REVISION 75 7/20/05 16.13.3 DELETED - REVISION 75 7/20/05 16.13.4 REVISION 148 2/27/15 16.14.1 REVISION 0 12/14/99 16.14.2 REVISION 104 3/18/09 McGuire Units 1 and 2 2Rvso 3 Revision 131

Boration Systems - Flow Path (Operating) 16.9.9 16.9 AUXILIARY SYSTEMS 16.9.9 Boration Systems - Flow Path (Operating)

COMMITMENT Two of the following three boron injection flow paths shall be OPERABLE:

a. The flow path from a boric acid tank via a boric acid transfer pump and a charging pump to the reactor coolant system, and
b. Two flow paths from the refueling water storage tank via charging pumps to the reactor coolant system.

Note: An OPERABLE charging pump used to satisfy OPERABILITY requirements of one boration flow path may not be used to satisfy OPERABILITY requirements for a second boration flow path.

APPLICABILITY MODES 1, 2, and 3.

REMEDIAL ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One required boron A.1 Restore the required boron 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> injection flow path injection flow path to inoperable. OPERABLE status.

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

B.2 Borate to the SDM 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> requirements of Tech Spec 3.1.1.

AND 7 days B.3 Restore the required boron injection flow path to OPERABLE status.

(continued)

McGuire Units 1 and 216991Rvso15 16.9.9-1 Revision 154

Boration Systems - Fiow Path (Operating) 16.9.9 REMEDIAL ACTIONS (continued)__________

CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 Be in MODE 4. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> associated Completion Time of Condition B not met.

TESTINGREQUIREMENTS _______

TEST FREQUENCY TR 16.9.9.1 Verify the temperature of piping associated with the flow 7 days path from the boric acid storage tanks is > 65°F when it is a required water source TR 16.9.9.2 Verify that each manual, power operated, or automatic 31 days valve in the flow path that is not locked, sealed, or otherwise secured in position, is in the correct position.

TR 16.9.9.3 Deleted TR 16.9.9.4 Verify that each charging pump's developed head at the In accordance with test flow point is greater than or equal to the required the Inservice developed head. Testing Program TR 16.9.9.5 Verify that the flow path from the boric acid tanks via a 18 months boric acid transfer pump and a charging pump delivers

> 30 gpm to the reactor coolant system.

BASES The Boron Injection System ensures that negative reactivity control is available during each mode of facility operation. The components required to perform this function include: (1) borated water sources, (2) charging pumps, (3) separate flow paths, (4) boric acid transfer" pumps, and (5) an emergency power supply from OPERABLE diesel generators.

In Modes 1, 2, and 3, a minimum of two boron injection flow paths are required to ensure single functional capability in the event an assumed failure renders one of the flow paths McGuire Units 1 and 216992Rvso15 16.9.9-2 Revision 154

Boration Systems - Flow Path (Operating) 16.9.9 BASES (continued) inoperable. The boration capability of either flow path is sufficient to provide a SHUTDOWN MARGIN from expected operating conditions of 1.3% delta k/k after xenon decay and cooldown to 200°F. The maximum expected boration capability requirement occurs at EOL from full power equilibrium xenon conditions. Further discussion is provided in Bases for Shutdown Margin Requirements (Tech Spec 3.1 .1 and 3.1 .2).

REFERENCES

1. PIP M-07-03237
2. DPND-1 552.63-0099, Rev. 0, "Required Boration Flow Paths in Mode 4"
3. NRC Issuance of Amendments 184/166, Improved Technical Specification conversion and relocations to SLC Manual.

McGuire Units 1 and 2169-3Rvso15 16.9.9-3 Revision 154

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