ML13277A360

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Technical Specifications Bases
ML13277A360
Person / Time
Site: McGuire, Mcguire  Duke Energy icon.png
Issue date: 09/24/2013
From: Beaver B
Duke Energy Corp
To:
Office of Nuclear Reactor Regulation
References
DUK132670017
Download: ML13277A360 (20)
v • d • e


Text

PRIORITY Normal DISPOSITION OF THE ORIGINAL DOCUMENT WILL BE TO THE TRANSMITTAL SIGNATURE UNLESS RECIPIENT IS OTHERWISE IDENTIFIED BELOW

1) 02361 QATS-MG01MM
2) 02388 BOB SCHOMAKER LYNCHBG, VA
3) 02532 RESIDENT NRC INSPECT MG01 NRC
4) 03044 MCG DOC CNTRL MISC MAN MG05DM
5) 03614 MCG OPS PROCEDURE GP MG01OP
6) 03744 OPS TRNG MGR. MG03OT
7) 03759 U S NUC REG WASHINGTON, DC
8) 03796 SCIENTECH CLEARWTR, FL
9) 04698 D E BORTZ EC07R
10) 04809 MCG PLANT ENG. LIBR. MG05SE
11) 05262 J L FREEZE MG011E
12) 05606 J C MORTON MG01 EP
13) 08103 WESTINGHOUSE ELECTRIC CO LLC
14) 09665 JON H THOMPSON, USNRC Duke Energy DOCUMENT TRANSMITTAL FORM REFERENCE MCGUIRE NUCLEAR STATION TECHNICAL SPECIFICATIONS (TS)

TECHNICAL SPECIFICATIONS BASES (TSB)

RECORD RETENTION # 698650 Page 2 of 2 Date:

09/24113 Document Transmittal #:

DUK132670017 QA CONDITION

[

Yes U No OTHER ACKNOWLEDGEMENT REQUIRED

  • Yes IF QA OR OTHER ACKNOWLEDGEMENT REQUIRED, PLEASE ACKNOWLEDGE RECEIPT BY RETURNING THIS FORM TO:

Duke Energy McGuire DCRM MGO2DM 13225 Hagers Ferry Road Huntersville, N.C.

28078 Rec'd By Date DOCUMENT NO QA CONDI REV #/DATE DISTR CODE 1

2 13 4

5 6

7 8

9 10 11 12 13 14 15 TOTAL

-I

-l I

-~

+

4 4

I-1-

TS LIST OF EFFECTIVE PAGES TS PAGE 3.6.14-2 AMEND 270/250 TSB LIST OF EFFECTIVE SECTIONS TSB 3.7.6 ENTIRE DOC. PGS. 1-4 NA NA NA NA 095 07/16/13 07/16/13 116 08/02/13 127 08/02/13 MADM-04B VI V1 V1 x

V1 V3 VI V1 VI Vi V1 VI VI 29 REMARKS:

PLEASE UPDATE ACCORDINGLY.

S D CAPPS VICE PRESIDENT MCGUIRE NUCLEAR STATION BY:

B C BEAVER MG01RC BCB/BRG

McGuire Nuclear Station Technical Specifications LOEP Page Number Amendment Revision Date i

243/224 7/26/07 ii 237/219 3/1/07 iii 184/166 9/30/98 iv 184/166 9/30/98 1.1-1 184/166 9/30/98 1.1-2 266/246 6/25/12 1.1-3 237/219 3/1/07 1.1-4 194/175 9/18/00 1.1-5 255/235 5/28/10 1.1-6 261/241 3/29/11 1.1-7 194/175 9/18/00 1.2-1 184/166 9/30/98 1.2-2 184/166 9/30/98 1.2-3 184/166 9/30/98 1.3-1 184/166 9130/98 1.3-2 184/166 9/30/98 1.3-3 184/166 9/30/98 1.3-4 184/166 9/30/98 1.3-5 184/166 9/30198 1.3-6 184/166 9/30/98 1.3-7 184/166 9/30/98 1.3-8 184/166 9/30/98 1.3-9 184/166 9/30/98 1.3-10 184/166 9/30/98 1.3-11 184/166 9/30/98 1.3-12 184/166 9/30/98 1.3-13 184/166 9/30/98 1.4-1 184/166 9/30/98 1.4-2 184/166 9/30/98 1.4-3 184/166 9/30/98 1.4-4 184/166 9/30/98 2.0-1 219/201 1/14/04 McGuire Units 1 and 2 Page I Revision 95

Page Number Amendment Revision Date 3.0-1 3.0-2 3.0-3 3.0-4 3.0-5 3.1.1-1 3.1.2-1 3.1.2-2 3.1.3-1 3.1.3-2 3.1.3-3 3.1.4-1 3.1.4-2 3.1.4-3 3.1.4-4 3.1.5-1 3.1.5-2 3.1.6-1 3.1.6-2 3.1.6-3 3.1.7-1 3.1.7-2 3.1.8-1 3.1.8-2 3.2.1-1 3.2.1-2 3.2.1-3 3.2.1-4 3.2.1-5 3.2.2-1 3.2.2-2 3.2.2-3 3.2.2-4 3.2.3-1 238/220 221/203 238/220 205/186 221/203 261/241 184/166 261/241 184/166 184/166 184/166 184/166 184/166 261/241 261/241 184/166 261/241 184/166 184/166 261/241 184/166 184/166 184/166 261/241 184/166 184/166 261/241 261/241 261/241 184/166 184/166 261/241 261/241 261/241 3/29/07 4/29/04 3/29/07 8/12/02 4/29/04 3/29/11 9/30/98 3/29/11 9/30/98 9/30/98 9/30/98 9/30/98 9/30/98 3/29/11 3/29111 9/30/98 3/29/11 9/30/98 9/30/98 3/29111 9/30/98 9/30/98 9/30/98 3/29/11 9/30/98 9/30/98 3/29/11 3/29/11 3/29/11 9/30/98 9/30/98 3/29/11 3/29/11 3/29/11 McGuire Units 1 and 2 Page 2 Revision 95

Page Number 3.2.4-1 3.2.4-2 3.2.4-3 3.2.4-4 3.3.1-1 3.3.1-2 3.3.1-3 3.3.1-4 3.3.1-5 3.3.1-6 3.3.1-7 3.3.1-8 3.3.1-9 3.3.1-10 3.3.1-11 3.3.1-12 3.3.1-13 3.3.1-14 3.3.1-15 3.3.1-16 3.3.1-17 3.3.1-18 3.3.1-19 3.3.1-20 3.3.2-1 3.3.2-2 3.3.2-3 3.3.2-4 3.3.2-5 3.3.2-6 3.3.2-7 3.3.2-8 3.3.2-9 3.3.2-10 McGuire Units 1 and 2 Amendment 184/166 184/166 184/166 2611241 184/166 248/228 248/228 216/197 250/230 248/228 248/228 184/166 261/241 261/241 261/241 261/241 261/241 257/237 257/237 257/237 268/248 219/201 219/201 184/166 184/166 250/230 248/228 248/228 248/228 198/179 198/179 261/241 261/241 265/245 Page 3 Revision Date 9/30/98 9/30/98 9/30/98 3/29/11 9/30/98 3/9/09 3/9/09 7/29/03 3/9/09 3/9/09 3/9/09 9/30/98 3/29/11 3/29/11 3/29/11 3/29/11 3/29/11 8/2/10 8/2/10 8/2/10 10/1/12 1/14/04 1/14/04 9/30/98 9/30/98 3/9/09 3/9/09 3/9/09 3/9/09 4/12/01 4/1 2101 3/29/11 3/29/11 9/12/11 Revision 95

Page Number Amendment Revision Date 3.3.2-11 265/245 9/12/11 3.3.2-12 265/245 9/12/11 3.3.2-13 265/245 9/12/11 3.3.2-14 265/245 9/12/11 3.3.2-15 265/245 912/11 3.3.3-1 221/203 4/29/04 3.3.3-2 227/209 4/4/05 3.3.3-3 261/241 3/29/11 3.3.3-4 227/209 4/4/05 3.3.4-1 221/203 4/29/04 3.3.4-2 261/241 3/29111 3.3.4-3 184/166 9/30/98 3.3.5-1 184/166 9/30/98 3.3.5-2 261/241 3/29/11 3.3.6-1 Not Used - 243/224 7/26/07 3.4.1-1 219/201 1/14/04 3.4.1-2 219/201 1/14/04 3.4.1-3 261/241 3/29/11 3.4.1-4 219/201 1/14/04 3.4.2-1 184/166 9/30/98 3.4.3-1 214/195 7/3/03 3.4.3-2 261/241 3/29/11 3.4.3-3 214/195 7/3/03 3.4.3-4 214/195 7/3/03 3.4.3-5 214/195 7/3/03 3.4.3-6 214/195 7/3/03 3.4.3-7 214/195 7/3/03 3.4.3-8 214/195 7/3/03 3.4.4-1 261/241 3/29/11 3.4.5-1 216/197 7/29/03 3.4.5-2 216/197 -

7/29/03 3.4.5-3 261/241 3/29/11 3.4.6-1 216/197 7/29/03 3.4.6-2 261/241 3/29/11 McGuire Units 1 and 2 Page 4 Revision 95

Page Number Amendment Revision Date 3.4.7-1 216/197 7/29/03 3.4.7-2 216/197 7/29/03 3.4.7-3 261/241 3/29/11 3.4.8-1 216/197 7/29/03 3.4.8-2 261/241 3/29/11 3.4.9-1 184/166 9/30/98 3.4.9-2 261/241 3/29/11 3.4.10-1 184/166 9/30/98 3.4.10-2 184/166 9/30/98 3.4-11-1 221/203 4/29104 3.4.11-2 184/166 9/30/98 3.4-11-3 184/166 9130/98 3.4.11-4 261/241 3/29/11 3.4.12-1 184/166 9/30/98 3.4.12-2 221/203 4/29/04 3.4.12-3 214/195 7/3/03 3.4.12-4 214/195 7/3/03 3.4.12-5 261/241 3/29/11 3.4.12-6 261/241 3/29/11 3.4.13-1 237/219 3/1/07 3.4.13-2 261/241 3/29/11 3.4.14-1 184/166 9/30/98 3.4.14-2 184/166 9/30/98 3.4.14-3 261/241 3/29/11 3.4.14-4 261/241 3/29/11 3.4.15-1 235/217 9/30/06 3.4.15-2 235/217 9/30/06 3.4.15-3 235/217 9/30/06 3.4.15-4 261/241 3/29/11 3.4.16-1 266/246 6/25/12 3.4.16-2 266/246 6/25/12 3.4.17-1 261/241 3/29/11 3.4.18-1 237/219 3/1/07 3.4.18-2 237/219 3/1/07 e Units I and 2 Page 5 Revision 95 McGuir

Page Number Amendment Revision Date 3.5.1-1 218/200 12/23/03 3.5.1-2 261/241 3/29/11 3.5.2-1 184/166 9/30/98 3.5.2-2 261/241 3/29/11 3.5.2-3 261/241 3/29/11 3.5.3-1 221/203 4/29/04 3.5.3-2 184/166 9/30/98 3.5.4-1 184/166 9/30/98 3.5.4-2 9/12/11 9/12/11 3.5.5-1 184/166 9/30/98 3.5.5-2 261/241 3/29/11 3.6.1-1 207/188 9/4/02 3.6.1-2 207/188 9/4/02 3.6.2-1 184/166 9/30/98 3.6.2-2 184/166 9/30/98 3.6.2-3 184/166 9/30/98 3.6.2-4 184/166 9/30/98 3.6.2-5 261/241 3/29/11 3.6.3-1 243/224 7/26/07 3.6.3-2 184/166 9/30/98 3.6.3-3 184/166 9/30/98 3.6.3-4 184/166 9/30/98 3.6.3-5 261/241 3/29/11 3.6.3-6 261/241 3/29/11 3.6.3-7 207/188 9/4/02 3.6.4-1 261/241 3/29/11 3.6.5-1 184/166 9/30/98 3.6.5-2 261/241 3/29/11 3.6.6-1 9/12/11 9/12/11 3.6.6-2 9/12/11 9/12/11 3.6.7-1 Not Used - 227/209 4/4/05 3.6.8-1 221/203 4/29/04 3.6.8-2 261/241 3/29/11 3.6.9-1 184/166 9/30/98 McGuire Units I and 2 Page 6 Revision 95

Page Number Amendment Revision Date 3.6.9-2 261/241 3/29/11 3.6.10-1 184/166 9/30/98 3.6.10-2 261/241 3/29/11 3.6.11-1 261/241 3/29/11 3.6.11-2 261/241 3/29/11 3.6.12-1 261/241 3/29/11 3.6.12-2 261/241 3/29/11 3.6.12-3 261/241 3/29/11 3.6.13-1 256/236 6/28/10 3.6.13-2 261/241 3/29/11 3.6.13-3 261/241 3/29/11 3.6.14-1 228/210 4/5/05 3.6.14-2 270/250 7/16/13 3.6.14-3 261/241 3/29/11 3.6.15-1 184/166 9/30/98 3.6.15-2 261/241 3/29/11 3.6.16-1 261/241 3/29/11 3.6.16-2 261/241 3/29/11 3.7.1-1 184/166 9/30/98 3.7.1-2 184/166 9/30/98 3.7.1-3 184/166 9/30/98 3.7.2-1 184/166 9/30/98 3.7.2-2 184/166 9/30/98 3.7.3-1 184/166 9/30/98 3.7.3-2 184/166 9/30/98 3.7.4-1 221/203 4/29/04 3.7.4-2 261/241 3/29/11 3.7.5-1 221/203 4/29/04 3.7.5-2 184/166 9/30/98 3.7.5-3 261/241 3/29/11 3.7.5-4 261/241 3/29/11 3.7.6-1 184/166 9/30/98 3.7.6-2 261/241 3/29/11 3.7.7-1 184/166 9/30/98 McGuire Units I and 2 Page 7 Revision 95

Page Number Amendment Revision Date 3.7.7-2 261/241 3/29/11 3.7.8-1 261/241 3/29/11 3.7.8-2 261/241 3/29/11 3.7.9-1 249/229 1/30/09 3.7.9-2 249/229 1(30/09 3.7.9-3 261/241 3/29111 3.7.10-1 184/166 9/30/98 3.7.10-2 261/241 3/29/11 3.7.11-1 229/211 6/2/05 3.7.11-2 261/241 3/29/11 3.7.12-1 261/241 3/29/11 3.7.12-2 261/241 3/29/11 3.7.13-1 261/241 3/29/11 3.7.14-1 261/241 3/29/11 3.7.15-1 225/207 3/17/05 3.7.15-2 225/207 3/17/05 3.7.15-3 225/207 3/17/05 3.7.15-4 225/207 3/17/05 3.7.15-5 225/207 3/17/05 3.7.15-6 225/207 3/17/05 3.7.15-7 225/207 3/17/05 3.7.15-8 225/207 3/17/05 3.7.15-9 225/207 3/17/05 3.7.15-10 225/207 3/17/05 3.7.15-11 225/207 3/17/05 3.7.15-12 225/207 3/17/05 3.7.15-13 225(207 3/17/05 3.7.15-14 225/207 3/17/05 3.7.15-15 225/207 3/17/05 3.7.15-16 225/207 3/17/05 3.7.15-17 225/207 3/17/05 3.7.15-18 225/207 3/17/05 3.7.15-19 225/207 3/17/05 3.7.15-20 225/207 3/17/05 re Units 1 and 2 Page 8 Revision 95 McGui

Page Number Amendment Revision Date 3.7.15-21 3.7.15-22 3.7.15-23 3.7.15-24 3.7.15-25 3.7.15-26 3.7.15-27 3.7.15-28 3.7.15-29 3.7.15-30 3.7.15-31 3.7.15-32 3.7.16-1 3.8.1-1 3.8.1-2 3.8.1-3 3.8.1-4 3.8.1-5 3.8.1-6 3.8.1-7 3.8.1-8 3.8.1-9 3.8.1-10 3.8.1-11 3.8.1-12 3.8.1-13 3.8.1-14 3.8.1-15 3.8.2-1 3.8.2-2 3.8.2-3 3.8.3-1 3.8.3-2 3.8.3-3 225/207 225/207 225/207 225/207 225/207 225/207 225/207 225/207 225/207 225/207 225/207 225/207 261/241 221/203 184/166 241/-

184/166 261/241 261/241 261/241 261/241 261/241 261/241 261/241 261/241 261/241 261/241 261/241 1841166 2161197 184/166 184/166 267/247 261/241 3/17/05 3/17/05 3/17/05 3/17/05 3/17/05 3/17/05 3/17/05 3/17/05 3/17/05 3/17/05 3/17/05 3/17/05 3/29/11 4/29/04 9/30/98 6/8/07 9/30/98 3/29/11 3/29/11 3/29/11 3/29/11 3/29/11 3/29/11 3/29/11 3/29/11 3/29/11 3/29/11 3/29/11 9/30/98 7/29/03 9/30/98 9/30/98 9/29/12 3/29/11 McGuire Units 1 and 2 Page 9 Revision 95

Page Number Amendment PRevision Date 3.8.4-1 3.8.4-2 3.8.4-3 3.8.4-4 3.8.5-1 3.8.5-2 3.8.6-1 3.8.6-2 3.8.6-3 3.8.6-4 3.8.7-1 3.8.8-1 3.8.8-2 3.8.9-1 3.8.9-2 3.8.10-1 3.8.10-2 3.9.1-1 3.9.2-1 3.9.3-1 3.9.3-2 3.9.4-1 3.9.4-2 3.9.5-1 3.9.5-2 3.9.6-1 3.9.6-2 3.9.7-1 4.0.1 4.0.2 5.1-1 5.2-1 5.2-2 5.3-1 184/166 261/241 261/241 260/240 184/166 216/197 184/166 261/241 261/241 184/166 261/241 184/166 261/241 184/166 261/241 216/197 261/241 261/241 261/241 216/197 261/241 236/218 261/241 216/197 261/241 216/197 261/241 261/241 225/207 225/207 213/194 239/221 253/233 213/194 9/30/98 3/29/11 3/29/11 12/20/10 9/30198 7/29/03 9/30/98 3/29/11 3/29/11 9/30/98 3/29/11 9/30/98 3/29/11 9/30/98 3/29/11 7/29/03 3/29/11 3/29/11 3/29/11 7/29/03 3/29/11 12/22/06 3/29/11 7/29/03 3/29/11 7/29/03 3/29/11 3/29/11 3/17/05 3/17/05 6/6/03 04/12/07 9/21/09 6/6/03 McGuire Units I and 2 Page 10 Revision 95

Page Number Amendment Revision Date 5.4-1 5.5-1 5.5-2 5.5-3 5.5-4 5.5-5 5.5-6 5.5-7 5.5-8 5.5-9 5.5-10 5.5-11 5.5-12 5.5-13 5.5-14 5.5-15 5.5-16 5.6-1 5.6-2 5.6-3 5.6-4 5.6-5 5.7-1 5.7-2 184/166 244/193 212/193 184/166 184/166 223/205 252/232 237/219 237/219 237/219 237/219 237/219 237/219 237/219 249/229 261/241 261/241 226/208 226/208 226/208 230/212 237/219 213/194 184/166 9/30/98 2/13/08 5/8/03 9/30/98 9/30/98 8/5/04 8/17/09 3/1/07 3/1/07 3/1/07 3/1/07 3/1/07 3/1/07 3/1/07 1/30/09 3/29/11 3/29/11 3/1/07 3/1/07 3/1/07 8/23/05 3/1/07 6/6/03 9/30/98 McGuire Units 1 and 2 Page I11 Revision 95

Divider Barrier Integrity 3.6.14 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.14.1 Verify, by visual inspection, all personnel access doors Pror to entering and equipment hatches between upper and lower MODE 4 from containment compartments are closed.

MODE 5 SR 3.6.14.2 Verify, by visual inspection, that the seals and sealing Prior to final surfaces of each personnel access door and equipment closure after each hatch have:

opening

a.

No detrimental misalignments; AND

b.

No cracks or defects in the sealing surfaces; and

NOTE ------

Only required for

c.

No apparent deterioration of the seal material, seals made of resilient materials In accordance with the Surveillance Frequency Control Program SR 3.6.14.3 Verify, by visual inspection, each personnel access door After each opening or equipment hatch that has been opened for personnel transit entry is closed.

SR 3.6.14.4 Remove two divider barrier seal test coupons and verify In accordance with both test coupons' tensile strength is > 39.7 lbs.

the Surveillance Frequency Control Program (continued)

I McGuire Units 1 and 2 3.6.14-2 Amendment No. 270/250

McGuire Nuclear Station Technical Specification Bases LOES TS Bases are revised by section Page Number Revision Revision Date BASES (Revised per section) i Revision 87 8/15/07 ii Revision 87 8/15/07 iii Revision 87 8/15/07 B 2.1.1 Revision 51 01/14/04 B 2.1.2 Revision 109 9/20/10 B 3.0 Revision 81 3/29/07 B 3.1.1 Revision 115 3/29/11 B 3.1.2 Revision 115 3/29/11 B 3.1.3 Revision 10 9/22/00 B 3.1.4 Revision 115 3/29/11 B 3.1.5 Revision 115 3/29/11 B 3.1.6 Revision 115 3/29/11 B 3.1.7 Revision 58 06/23/04 B 3.1.8 Revision 115 3/29/11 B 3.2.1 Revision 115 3/29/11 B 3.2.2 Revision 115 3/29/11 B 3.2.3 Revision 115 3/29/11 B 3.2.4 Revision 115 3/29/11 B 3.3.1 Revision 124 10/1/12 B 3.3.2 Revision 122 10/25/12 B 3.3.3 Revision 122 10/25/12 B 3.3.4 Revision 115 3/29/11 B 3.3.5 Revision 115 3/29/11 B 3.3.6 Not Used - Revision 87 6/29/06 B 3.4.1 Revision 115 3/29/11 B 3.4.2 Revision 0 9/30/98 B 3.4.3 Revision 115 3/29/11 B 3.4.4 Revision 115 3/29/11 B 3.4.5 Revision 115 3/29/11 McGuire Units 1 and 2 Page I Revision 116

Page Number Amendment Revision Date B 3.4.6 Revision 115 3/29/11 B 3.4.7 Revision 115 3/29/11 B 3.4.8 Revision 115 3/29/11 B 3.4.9 Revision 115 3/29111 B 3.4.10 Revision 102 8/17/09 B 3.4.11 Revision 115 3/29/11 B 3.4.12 Revision 115 3/29/11 B 3.4.13 Revision 126 5/1/13 B 3.4.14 Revision 115 3/29/11 B 3.4.15 Revision 115 3/29/11 B 3.4.16 Revision 121 8/5/09 B 3.4.17 Revision 115 3/29/11 B 3.4.18 Revision 86 6/25/07 B 3.5.1 Revision 115 3(29/11 B 3.5.2 Revision 116 8/18/11 B 3.5.3 Revision 57 4/29/04 B 3.5.4 Revision 122 10/25112 B 3.5.5 Revision 115 3/29/11 B 3.6.1 Revision 53 2/17/04 B 3.6.2 Revision 115 3/29/11 B 3.6.3 Revision 115 3/29/11 B 3.6.4 Revision 115 3/29/11 B 3.6.5 Revision 115 3/29111 B 3.6.6 Revision 122 10/25/12 B 3.6.7 Not Used - Revision 63 4/4/05 B 3.6.8 Revision 115 3/29/11 B 3.6.9 Revision 115 3/29/11 B 3.6.10 Revision 120 4/26/12 B 3.6.11 Revision 122 10/25/12 B 3.6.12 Revision 115 3/29/11 B 3.6.13 Revision 115 3129111 B 3.6.14 Revision 115 3/29/11 B 3.6.15 Revision 125 10/19/12 B 3.6.16 Revision 115 3/29/11 McGuire Units 1 and 2 Page 2 Revision 116

Page Number Amendment Revision Date B 3.7.1 Revision 102 8/17/09 B 3.7.2 Revision 105 2/22/10 B 3.7.3 Revision 102 8/17/09 B 3.7.4 Revision 115 3/29/11 B 3.7.5 Revision 115 3/29/11 B 3.7.6 Revision 127 8/2/13 B 3.7.7 Revision 115 3/29/11 B 3.7.8 Revision 115 3/29/11 B 3.7.9 Revision 120 4/26/12 B 3.7.10 Revision 115 3/29/11 B 3.7.11 Revision 115 3/29/11 B 3.7.12 Revision 115 3/29/11 B 3.7.13 Revision 115 3/29/11 B 3.7.14 Revision 115 3/29/11 B 3.7.15 Revision 66 6/30/05 B3.7.16 Revision 115 3/29/11 B 3.8.1 Revision 115 3/29/11 B 3.8.2 Revision 92 1/28/08 B 3.8.3 Revision 123 9/29/12 B 3.8.4 Revision 115 3/29/11 B 3.8.5 Revision 41 7/29/03 B 3.8.6 Revision 115 3/29/11 B 3.8.7 Revision 115 3/29/11 B 3.8.8 Revision 115 3/29/11 B 3.8.9 Revision 115 3/29/11 B 3.8.10 Revision 115 3/29/11 B 3.9.1 Revision 115 3/29/11 B 3.9.2 Revision 115 3/29/11 B 3.9.3 Revision 115 3/29/11 B 3.9.4 Revision 115 3/29/11 B 3.9.5 Revision 115 3/29/11 B 3.9.6 Revision 115 3/29/11 B 3.9.7 Revision 115 3/29/11 McGuire Units 1 and 2 Page 3 Revision 116

CCW System B 3.7.6 B 3.7 PLANT SYSTEMS B 3.7.6 Component Cooling Water (CCW) System BASES BACKGROUND The CCW System provides a heat sink for the removal of process and operating heat from safety related components during a Design Basis Accident (DBA) or transient. During normal operation, the CCW System also provides this function for various nonessential components, as well as the spent fuel storage pool. The CCW System serves as a barrier to the release of radioactive byproducts between potentially radioactive systems and the Nuclear Service Water System (NSWS), and thus to the environment.

The CCW System is arranged as two independent, full capacity cooling loops, and has isolatable nonsafety related components. Each safety related train includes two pumps, surge tank, heat exchanger, piping, valves, and instrumentation. Each safety related train is powered from a separate bus. An open surge tank in the system provides pump trip protective functions to ensure that sufficient net positive suction head is available. Both pumps in each train are automatically started on receipt of a safety injection or Station Blackout signal, and all nonessential components are isolated.

Additional information on the design and operation of the system, along with a list of the components served, is presented in the UFSAR, Section 9.2 (Ref. 1). The principal safety related function of the CCW System is the removal of decay heat from the reactor via the Residual Heat Removal (RHR) System. This may be during a normal or post accident cooldown and shutdown.

APPLICABLE The design basis of the CCW System is for one CCW train to remove the SAFETY ANALYSES post loss of coolant accident (LOCA) heat load from the containment sump during the recirculation phase. The maximum CCW temperature for all modes of CCW pump operation, including cooldown to MODE 5 (Tcold

<2000F), is 160°F, based on pump design and piping analysis. Design supply temperature of less than 110 OF and normal return temperature less than 155 OF was used to size the CCW heat exchanger (Ref. 1).

McGuire Units 1 and 2 B 3.7.6-1 Revision No. 127

CCW System B 3.7.6 BASES APPLICABLE SAFETY ANALYSES (continued)

The CCW System is designed to perform its function with a single failure of any active component, assuming a loss of offsite power.

The CCW System also functions to cool the unit from RHR entry conditions (T(old < 3500F), to MODE 5 (Tcu < 2000F), during normal and post accident operations. The time required to cool from 350°F to 200OF is a function of the number of CCW and RHR trains operating. One CCW train is sufficient to remove decay heat during subsequent operations with Tcou < 2000F.

The CCW System satisfies Criterion 3 of 10 CFR 50.36 (Ref. 2).

LCO The CCW trains are independent of each other to the degree that each has separate controls and power supplies and the operation of one does not depend on the other. In the event of a DBA, one CCW train is required to provide the minimum heat removal capability assumed in the safety analysis for the systems to which it supplies cooling water. To ensure this requirement is met, two trains of CCW must be OPERABLE.

At least one CCW train will operate assuming the worst case single active failure occurs coincident with a loss of offsite power.

A CCW train is considered OPERABLE when:

a.

Both pumps and associated surge tank are OPERABLE; and

b.

The associated piping, valves, heat exchanger, and instrumentation and controls required to perform the safety related function are OPERABLE.

The isolation of CCW from other components or systems not required for safety may render those components or systems inoperable but does not affect the OPERABILITY of the CCW System.

APPLICABILITY In MODES 1, 2, 3, and 4, the CCW System is a normally operating system, which must be prepared to perform its post accident safety functions, primarily RCS heat removal, which is achieved by cooling the RHR heat exchanger.

In MODE 5 or 6, the requirements of the CCW System are determined by the systems it supports.

McGuire Units 1 and 2 B 3.7.6-2 Revision No. 127

CCW System B 3.7.6 BASES ACTIONS A.1 Required Action A.1 is modified by a Note indicating that the applicable Conditions and Required Actions of LCO 3.4.6, "RCS Loops-MODE 4,"

be entered if an inoperable CCW train results in an inoperable RHR loop.

This is an exception to LCO 3.0.6 and ensures the proper actions are taken for these components.

If one CCW train is inoperable, action must be taken to restore OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. In this Condition, the remaining OPERABLE CCW train is adequate to perform the heat removal function.

The 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Completion Time is reasonable, based on the redundant capabilities afforded by the OPERABLE train, and the low probability of a DBA occurring during this period.

B.1 and B.2 If the CCW train cannot be restored to OPERABLE status within the associated Completion Time, the unit must be placed in a MODE in which the LCO does not apply. To achieve this status, the unit must be placed in at least MODE 3 within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in MODE 5 within 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br />. The allowed Completion Times are reasonable, based on operating experience, to reach the required unit conditions from full power conditions in an orderly manner and without challenging unit systems.

SURVEILLANCE SR 3.7.6.1 REQUIREMENTS This SR is modified by a Note indicating that the isolation of the CCW flow to individual components may render those components inoperable but does not affect the OPERABILITY of the CCW System.

Verifying the correct alignment for manual, power operated, and automatic valves in the CCW flow path provides assurance that the proper flow paths exist for CCW operation. This SR does not apply to valves that are locked, sealed, or otherwise secured in position, since these valves are verified to be in the correct position prior to locking, sealing, or securing. This SR also does not apply to valves that cannot be inadvertently misaligned, such as check valves. This Surveillance does not require any testing or valve manipulation; rather, it involves verification that those valves capable of being mispositioned are in the correct position.

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

McGuire Units 1 and 2 B 3.7.6-3 Revision No. 127

CCW System B 3.7.6 BASES SURVEILLANCE REQUIREMENTS (continued)

SR 3.7.6.2 This SR verifies proper automatic operation of the CCW valves on an actual or simulated actuation safety injection signal. The CCW System is a normally operating system that cannot be fully actuated as part of routine testing during normal operation. This Surveillance is not required for valves that are locked, sealed, or otherwise secured in the required position under administrative controls. The Surveillance Frequency is based on operating experience, equipment reliability, and plant risk and is controlled under the Surveillance Frequency Control Program.

SR 3.7.6.3 This SR verifies proper automatic operation of the CCW pumps on an actual or simulated actuation signal. The CCW System is a normally operating system that cannot be fully actuated as part of routine testing during normal operation. The Surveillance Frequency is based on operating experience, equipment reliability, and plant risk and is controlled under the Surveillance Frequency Control Program.

REFERENCES

1.

UFSAR, Section 9.2.

2.

10 CFR 50.36, Technical Specifications, (c)(2Xii).

McGuire Units 1 and 2 B 3.7.6-4 Revision No. 127

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