ML12314A015

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Technical Specification Bases Changes
ML12314A015
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 11/06/2012
From: Henderson K
Duke Energy Carolinas
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML12314A015 (26)
v • d • e


Text

KELVIN HENDERSON Catawba Nuclear Station OEnergy Site Vice President Carolinas Duke Energy Carolinas, LLC 4800 Concord Rd.

York, SC 29745 803-701-4251 November 6, 2012 U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001

Subject:

Duke Energy Carolinas, LLC Catawba Nuclear Station, Units I and 2 Docket Nos. 50-413 and 50-414 Technical Specification Bases Changes Pursuant to 10CFR 50.4, please find attached changes to the Catawba Nuclear Station Technical Specification Bases. These Bases changes were made according to the provisions of Technical Specification 5.5.14, "Technical Specifications (TS) Bases Control Program".

Any questions regarding this information should be directed to L. J. Rudy, Regulatory Compliance, at (803)701-3084.

I certify that I am a duly authorized officer of Duke Energy Corporation and that the information contained herein accurately represents changes made to the Technical Specification Bases since the previous submittal.

Kelvin Henderson Attachment www. duke-energy.com

U.S. Nuclear Regulatory Commission November 6, 2012 Page 2 xc: V. M. McCree, Regional Administrator U. S. Nuclear Regulatory Commission Region II Marquis One Tower 245 Peachtree Center Ave., NE Suite 1200 Atlanta, GA 30303-1257 J. H. Thompson NRC Project Manager (CNS)

U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 8-G9A 11555 Rockville Pike Rockville, MD 20852-2738 G. A. Hutto, Senior Resident Inspector Catawba Nuclear Station

Catawba Nuclear Station Technical Specifications List of Effective Pages Page Number Amendment Revision Date 177/169 4/08/99 iv iii 219/214 3/01/05 215/209 6/21/04 iv 173/165 9/30/98 1.1-1 173/165 9/30/98 1.1-2 268/264 6/25/12 1.1-3 268/264 6/25/12 1.1-4 268/264 6/25/12 1.1-5 268/264 6/25/12 1.1-6 268/264 6/25/12 1.1.7 179/171 8/13/99 1.2-1 173/165 9/30/98 1.2-2 173/165 9/30/98 1.2-3 173/165 9/30/98 1.3-1 173/165 9/30/98 1.3-2 173/165 9/30/98 1.3-3 173/165 9/30/98 1.3-4 173/165 9/30/98 1.3-5 173/165 9/30/98 1.3-6 173/165 9/30/98 1.3-7 173/165 9/30/98 1.3-8 173/165 9/30/98 1.3-9 173/165 9/30/98 1.3-10 173/165 9/30/98.

1.3-11 173/165 9/30/98 1.3-12 173/165 9/30/98 1.3-13 173/165 9/30/98 1.4-1 173/165 9/30/98 1.4-2 173/165 9/30/98 Catawba Units 1 and 2 Page 1 10/23/12

1.4-3 173/165 9/30/98 1.4-4 173/165 9/30/98 2.0-1 210/204 12/19/03 3.0-1 235/231 3/19/07 3.0-2 235/231 3/19/07 3.0-3 235/231 3/19/07 3.0-4 235/231 3/19/07 3.0-5 235/231 3/19/07 3.0-6 235/231 3/19/07 3.1.1-1 263/259 3/29/11 3.1.2-1 173/165 9/30/98 3.1.2-2 263/259 3/29/11 3.1.3-1 173/165 9/30/98 3.1.3-2 173/165 9/30/98 3.1.3-3 173/165 9/30/98 3.1.4-1 173/165 9/30/98 3.1.4-2 173/165 9/30/98 3.1.4-3 263/259 3/29/11 3.1.4-4 263/259 3/29/11 3.1.5-1 173/165 9/30/98 3.1.5-2 263/259 3/29/11 3.1.6-1 173/165 9/30/98 3.1.6-2 173/165 9/30/98 3.1.6-3 263/259 3/29/11 3.1.7-1 173/165 9/30/98 3.1.7-2 173/165 9/30/98 3.1.8-1 173/165 9/30/98 3.1.8-2 263/259 3/29/11 3.2.1-1 173/165 9/30/98 3.2.1-2 173/165 9/30/98 3.2.1-3 263/259 3/29/11 3.2.1-4 263/259 3/29/11 Catawba Units 1 and 2 Page 2 10/23/12

3.2.1-5 263/259 3/29/11 3.2.2-1 173/165 9/30/98 3.2.2-2 173/165 9/30/98 3.2.2-3 263/259 3/29/11 3.2.2-4 263/259 3/29/11 3.2.3-1 263/259 3/29/11 3.2.4-1 173/165 9/30/98 3.2.4-2 173/165 9/30/98 3.2.4-3 173/165 9/30/98 3.2.4-4 263/259 3/29/11 3.3.1-1 173/165 9/30/98 3.3.1-2 247/240 12/30/08 3.3.1-3 247/240 12/30/08 3.3.1-4 207/201 7/29/03 3.3.1-5 247/240 12/30/08 3.3.1-6 247/240 12/30/08 3.3.1-7 247/240 12/30/08 3.3.1-8 173/165 9/30/98 3.3.1-9 263/259 3/29/11 3.3.1-10 263/259 3/29/11 3.3.1-11 263/259 3/29/11 3.3.1-12 263/259 3/29/11 3.3.1-13 263/259 3/29/11 3.3.1-14 263/259 3/29/11 3.3.1-15 263/259 3/29/11 3.3.1-16 263/259 3/29/11 3.3.1-17 263/259 3/29/11 3.3.1-18 263/259 3/29/11 3.3.1-19 263/259 3/29/11 3.3.1-20 263/259 3/29/11 3.3.1-21 263/259 3/29/11 3.3.1-22 263/259 3/29/11 3.3.2-1 173/165 9/30/98 Catawba Units 1 and 2 Page 3 10/23/12

3.3.2-2 247/240 12/30/08 3.3.2-3 247/240 12/30/08 3.3.2-4 247/240 12/30/08 3.3.2-5 249/243 4/2/09 3.3.2-6 249/243 4/2/09 3.3.2-7 249/243 4/2/09 3.3.2-8 249/243 4/2/09 3.3.2-9 249/243 4/2/09 3.3.2-10 263/259 3/29/11 3.3.2-11 263/259 3/29/11 3.3.2-12 263/259 3/29/11 3.3.2-13 269/265 7/25/12 3.3.2-14 263/259 3/29/11 3.3.2-15 263/259 3/29/11 3.3.2-16 263/259 3/29/11 3.3.2-17 269/265 7/25/12 3.3.3-1 219/214 3/1/05 3.3.3-2 219/214 3/1/05 3.3.3-3 263/259 3/29/11 3.3.3-4 219/214 3/1/05 3.3.4-1 213/207 4/29/04 3.3.4-2 263/259 3/29/11 3.3.4-3 173/165 9/30/98 3.3.5-1 173/165 9/30/98 3.3.5-2 263/259 3/29/11 3.3.6-1 196/189 3/20/02 3.3.6-2 263/259 3/29/11 3.3.6-3 196/189 3/20/02 3.3.9-1 207/201 7/29/03 3.3.9-2 207/201 7/29/03 3.3.9-3 263/259 3/29/11 3.3.9-4 263/259 3/29/11 Catawba Units 1 and 2 Page 4 10/23/12

3.4.1-1 210/204 12/19/03 3.4.1-2 210/204 12/19/03 3.4.1-3 263/259 3/29/11 3.4.1-4 210/204 12/19/03 3.4.1-5 (deleted) 184/176 3/01/00 3.4.1-6 (deleted) 184/176 3/01/00 3.4.2-1 173/165 9/30/98 3.4.3-1 173/165 9/30/98 3.4.3-2 263/259 3/29/11 3.4.3-3 212/206 3/4/04 3.4.3-4 212/206 3/4/04 3.4.3-5 212/206 3/4/04 3.4.3-6 212/206 3/4/04 3.4.4-1 263/259 3/29/11 3.4.5-1 207/201 7/29/03 3.4.5-2 207/201 7/29/03 3.4.5-3 263/259 3/29/11 3.4.6-1 212/206 3/4/04 3.4.6-2 263/259 3/29/11 3.4.6-3 263/259 3/29/11 3.4.7-1 212/206 3/4/04 3.4.7-2 263/259 3/29/11 3.4.7-3 263/259 3/29/11 3.4.8-1 207/201 7/29/03 3.4.8-2 263/259 3/29/11 3.4.9-1 173/165 9/30/98 3.4.9-2 263/259 3/29/11 3.4.10-1 212/206 3/4/04 3.4.10-2 173/165 9/30/98 3.4-11-1 213/207 4/29/04 3.4.11-2 173/165 9/30/98 3.4.11-3 263/259 3/29/11 Catawba Units 1 and 2 Page 5 10/23/12

3.4.11-4 263/259 3/29/11 3.4.12-1 212/206 3/4/04 3.4.12-2 213/207 4/29/04 3.4.12-3 212/206 3/4/04 3.4.12-4 212/206 3/4/04 3.4.12-5 263/259 3/29/11 3.4.12-6 263/259 3/29/11 3.4.12-7 263/259 3/29/11 3.4.12-8 263/259 3/29/11 3.4.13-1 218/212 1/13/05 3.4.13-2 263/259 3/29/11 3.4.14-1 173/165 9/30/98 3.4.14-2 173/165 9/30/98 3.4.14-3 263/259 3/29/11 3.4.14-4 263/259 3/29/11 3.4.15-1 234/230 9/30/06 3.4.15-2 234/230 9/30/06 3.4.15-3 234/230 9/30/06 3.4.15-4 263/259 3/29/11 3.4.16-1 268/264 6/25/12 3.4.16-2 268/264 6/25/12 3.4.16-3(deleted) 268/264 6/25/12 3.4.16-4(deleted) 268/264 6/25/12 3.4.17-1 263/259 3/29/11 3.4.18-1 218/212 1/13/05 3.4.18-2 218/212 1/13/05 3.5.1-1 211/205 12/23/03 3.5.1-2 263/259 3/29/11 3.5.1-3 263/259 3/29/11 3.5.2-1 253/248 10/30/09 3.5.2-2 263/259 3/29/11 3.5.2-3 263/259 3/29/11 Catawba Units 1 and 2 Page 6 10/23/12

3.5.3-1 213/207 4/29/04 3.5.3-2 173/165 9/30/98 3.5.4-1 173/165 9/30/98 3.5.4-2 269/265 7/25/12 3.5.5-1 173/165 9/30/98 3.5.5-2 263/259 3/29/11 3.6.1-1 173/165 9/30/98 3.6.1-2 192/184 7/31/01 3.6.2-1 173/165 9/30/98 3.6.2-2 173/165 9/30/98 3.6.2-3 173/165 9/30/98 3.6.2-4 173/165 9/30/98 3.6.2-5 263/259 3/29/11 3.6.3-1 173/165 9/30/98 3.6.3-2 173/165 9/30/98 3.6.3-3 173/165 9/30/98 3.6.3-4 173/165 9/30/98 3.6.3-5 263/259 3/29/11 3.6.3-6 263/259 3/29/11 3.6.3-7 192/184 7/31/01 3.6.4-1 263/259 3/29/11 3.6.5-1 173/165 9/30/98 3.6.5-2 263/259 3/29/11 3.6.6-1 269/265 7/25/12 3.6.6-2 269/265 7/25/12 3.6.8-1 213/207 4/29/04 3.6.8-2 263/259 3/29/11 3.6.9-1 253/248 10/30/09 3.6.9-2 263/259 3/29/11 3.6.10-1 173/165 9/30/98 3.6.10-2 263/259 3/29/11 3.6.11-1 263/259 3/29/11 Catawba Units 1 and 2 Page 7 10/23/12

3.6.11-2 263/259 3/29/11 3.6.12-1 263/259 3/29/11 3.6.12-2 263/259 3/29/11 3.6.12-3 263/259 3/29/11 3.6.13-1 256/251 6/28/10 3.6.13-2 263/259 3/29/11 3.6.13-3 263/259 3/29/11 3.6.14-1 173/165 9/30/98 3.6.14-2 263/259 3/29/11 3.6.14-3 263/259 3/29/11 3.6.15-1 173/165 9/30/98 3.6.15-2 263/259 3/29/11 3.6.16-1 263/259 3/29/11 3.6.16-2 263/259 3/29/11 3.6.17-1 253/248 10/30/09 3.7.1-1 173/165 9/30/98 3.7.1-2 173/165 9/30/98 3.7.1-3 173/165 9/30/98 3.7.2-1 173/165 9/30/98 3.7.2-2 244/238 9/08/08 3.7.3-1 173/165 9/30/98 3.7.3-2 244/238 9/08/08 3.7.4-1 213/207 4/29/04 3.7.4-2 263/259 3/29/11 3.7.5-1 253/248 10/30/09 3.7.5-2 173/165 9/30/98 3.7.5-3 263/259 3/29/11 3.7.5-4 263/259 3/29/11 3.7.6-1 173/165 9/30/98 3.7.6-2 263/259 3/29/11 3.7.7-1 253/248 10/30/09 3.7.7-2 263/259 3/29/11 Catawba Units 1 and 2 Page 8 10/23/12

3.7.8-1 243/237 07/30/08 3.7.8-2 243/237 07/30/08 3.7.8-3 263/259 3/29/11 3.7.9-1 263/259 3/29/11 3.7.9-2 263/259 3/29/11 3.7.10-1 250/245 7/30/09 3.7.10-2 260/255 8/9/10 3.7.10-3 263/259 3/29/11 3.7.11-1 198/191 4/23/02 3.7.11-2 263/259 3/29/11 3.7.12-1 253/248 10/30/09 3.7.12-2 263/259 3/29/11 3.7.13-1 198/191 4/23/02 3.7.13-2 263/259 3/29/11 3.7.14-1 263/259 3/29/11 3.7.15-1 263/259 3/29/11 3.7,16-1 233/229 9/27/06 3.7.16-2 233/229 9/27/06 3.7.16-3 233/229 9/27/06 3.7.17-1 263/259 3/29/11 3.8.1-1 253/248 10/30/09 3.8.1-2 173/165 9/30/98 3.8.1-3 253/248 10/30/09 3.8.1-4 173/165 9/30/98 3.8.1-5 263/259 3/29/11 3.8.1-6 263/259 3/29/11 3.8.1-7 263/259 3/29/11 3.8.1-8 263/259 3/29/11 3.8.1-9 263/259 3/29/11 3.8.1-10 263/259 3/29/11 3.8.1-11 263/259 3/29/11 3.8.1-12 263/259 3/29/11 Catawba Units 1 and 2 Page 9 10/23/12

3.8.1-13 263/259 3/29/11 3.8.1-14 263/259 3/29/11 3.8.1-15 263/259 3/29/11 3.8.2-1 173/165 9/30/98 3.8.2-2 207/201 7/29/03 3.8.2-3 173/165 9/30/98 3.8.3-1 175/167 1/15/99 3.8.3-2 263/259 3/29/11 3.8.3-3 263/259 3/29/11 3.8.4-1 173/165 9/30/98 3.8.4-2 263/259 3/29/11 3.8.4-3 263/259 3/29/11 3.8.4-4 263/259 3/29/11 3.8.4-5 262/258 12/20/10 3.8.5-1 173/165 9/30/98 3.8.5-2 207/201 7/29/03 3.8.6-1 253/248 10/30/09 3.8.6-2 253/248 10/30/09 3.8.6-3 253/248 10/30/09 3.8.6-4 263/259 3/29/11 3.8.6-5 223/218 4/27/05 3.8.7-1 173/165 9/30/98 3.8.7-2 263/259 3/29/11 3.8.8-1 173/165 9/30/98 3.8.8-2 263/259 3/29/11 3.8.9-1 173/165 9/30/98 3.8.9-2 173/165 9/30/98 3.8.9-3 263/259 3/29/11 3.8.10-1 207/201 7/29/03 3.8.10-2 263/259 3/29/11 3.9.1-1 263/259 3/29/11 3.9.2-1 215/209 6/21/04 Catawba Units 1 and 2 Page 10 10/23/12

3.9.2-2 263/259 3/29/11 3.9.3-1 227/222 9/30/05 3.9.3-2 263/259 3/29/11 3.9.4-1 207/201 7/29/03 3.9.4-2 263/259 3/29/11 3.9.5-1 207/201 7/29/03 3.9.5-2 263/259 3/29/11 3.9.6-1 263/259 3/29/11 3.9.7-1 263/259 3/29/11 4.0-1 220/215 3/03/05 4.0-2 233/229 9/27/06 5.1-1 173/165 9/30/98 5.2-1 253/248 10/30/09 5.2-2 251/246 9/21/09 5.2-3 Deleted 9/21/09 5.3-1 181/173 11/02/99 5.4-1 173/165 9/30/98 5.5-1 205/198 3/12/03 5.5-2 205/198 3/12/03 5.5-3 173/165 9/30/98 5.5-4 173/165 9/30/98 5.5-5 216/210 8/5/04 5.5-6 252/247 10/30/09 5.5-7 218/212 1/13/05 5.5-7a ---/257 9/27/10 5.5-8 ---/257 9/27/10 5.5-9 218/212 1/13/05 5.5-10 227/222 9/30/05 5.5-11 227/222 9/30/05 5.5-12 218/212 1/13/05 5.5-13 218/212 1/13/05 5.5-14 218/212 1/13/05 Catawba Units 1 and 2 Page 11 10/23/12

5.5-15 263/259 3/29/11 5.5-16 263/259 3/29/11 5.6-1 222/217 3/31/05 5.6-2 253/248 10/30/09 5.6-3 222/217 3/31/05 5.6-4 222/217 3/31/05 5.6-5 ---/257 9/27/10 5.6-6 ---/257 4/13/09 5.7-1 173/165 9/30/98 5.7-2 173/165 9/30/98 Catawba Units 1 and 2 Page 12 10/23/12

BASES i Revision 1 4/08/99 ii Revision 2 3/01/05 iii Revision 1 6/21/04 B 2.1.1-1 Revision 0 9/30/98 B 2.1.1-2 Revision 1 12/19/03 B 2.1.1-3 Revision 1 12/19/03 B 2.1.2-1 Revision 0 9/30/98 B 2.1.2-2 Revision 0 9/30/98 B 2.1.2-3 Revision 0 9/30/98 B 3.0-1 Revision 1 3/19/07 B 3.0-2 Revision 1 3/19/07 B 3.0-3 Revision 2 3/19/07 B 3.0-4 Revision 3 3/19/07 B 3.0-5 Revision 3 3/19/07 B 3.0-6 Revision 2 3/19/07 B 3.0-7 Revision 2 3/19/07 B 3.0-8 Revision 3 3/19/07 B 3.0-9 Revision 2 3/19/07 B 3.0-10 Revision 3 3/19/07 B 3.0-11 Revision 3 3/19/07 B 3.0-12 Revision 3 3/19/07 B 3.0-13 Revision 3 3/19/07 B 3.0-14 Revision 3 3/19/07 B 3.0-15 Revision 1 3/19/07 B 3.0-16 Revision 1 3/19/07 B 3.0-17 Revision 0 3/19/07 B 3.0-18 Revision 0 3/19/07 B 3.0-19 Revision 0 3/19/07 B 3.1.1-1 thru Revision 3 5/05/11 B 3.1.1-6 Catawba Units 1 and 2 Page 13 10/23/12

B 3.1.2-1 thru Revision 2 5/05/11 B 3.1.2-5 B 3.1.3-1 Revision 1 4/26/00 B 3.1.3-2 Revision 1 4/26/00 B 3.1.3-3 Revision 1 4/26/00 B 3.1.3-4 Revision 1 4/26/00 B 3.1.3-5 Revision 1 4/26/00 B 3.1.3-6 Revision 1 4/26/00 B 3.1.4-1 thru Revision 1 5/05/11 B 3.1.4-9 B 3.1.5-1 thru Revision 2 5/05/11 B 3.1.5-4 B 3.1.6-1 thru Revision 1 5/05/11 B 3.1.6-6 B 3.1.7-1 Revision 0 9/30/98 B 3.1.7-2 Revision 2 1/08/04 B 3.1.7-3 Revision 2 1/08/04 B 3.1.7-4 Revision 2 1/08/04 B 3.1.7-5 Revision 2 1/08/04 B 3.1.7-6 Revision 2 1/08/04 B 3.1.8-1 thru Revision 2 5/05/11 B 3.1.8-6 B 3.2.1-1 thru Revision 4 5/05/11 B 3.2.1.-11 B 3.2.2-1 thru Revision 3 5/05/11 B 3.2.2-10 B 3.2.3-1 thru Revision 2 5/05/11 B 3.2.3-4 B 3.2.4-1 thru Revision 2 5/05/11 B 3.2.4-7 B 3.3.1-1 thru Revision 6 5/26/11 B.3.3.1-55 B 3.3.2-1 thru Revision 9 5/05/11 B 3.3.2-49 B 3.3.3-1 thru Revision 5 08/02/12 B.3.3.3-16 B 3.3.4-1 thru Revision 2 5/05/11 B 3.3.4-5 Catawba Units 1 and 2 Page 14 10/23/12

B 3.3.5-1 thru Revision 2 5/05/11 B 3.3.5-6 B 3.3.6-1 thru Revision 6 08/02/12 B 3.3.6-5 B 3.3.9-1 thru Revision 2 5/05/11 B 3.3.9-5 B 3.4.1-1 thru Revision 3 5/05/11 B 3.4.1-5 B 3.4.2-1 Revision 0 9/30/98 B 3.4.2-2 Revision 0 9/30/98 B 3.4.2-3 Revision 0 9/30/98 B 3.4.3-1 thru Revision 2 5/05/11 B 3.4.3-6 B 3.4.4-1 thru Revision 2 5/05/11 B 3.4.4-3 B 3.4.4-2 Revision 1 1/13/05 B 3.4.4-3 Revision 0 9/30/98 B 3.4.5-1 thru Revision 3 5/05/11 B 3.4.5-6 B 3.4.6-1 thru Revision 4 5/05/11 B 3.4.6-5 B 3.4.7-1 thru Revision 5 5/05/11 B 3.4.7-5 B 3.4.8-1 thru Revision 3 5/05/11 B 3.4.8-3 B 3.4.9-1 thru Revision 3 08/02/12 B 3.4.9-5 B 3.4.10-1 Revision 1 3/4/04 B 3.4.10-2 Revision 0 9/30/98 B 3.4.10-3 Revision 1 3/4/04 B 3.4.10-4 Revision 2 10/30/09 B 3.4.11-1 thru Revision 4 5/05/11 B 3.4.11-7 B 3.4.12-1 thru Revision 4 5/05/11 B 3.4.12-13 B 3.4.13-1 thru Revision 6 5/05/11 B 3.4.13-7 B 3.4.14-1 thru Revision 3 5/05/11 B 3.4.14-6 Catawba Units 1 and 2 Page 15 10/23/12

B 3.4.15-1 thru Revision 6 5/05/11 B 3.4.15-10 B 3.4.16-1 thru Revision 4 10/23/12 B 3.4.16-5 B 3.4.17-1 thru Revision 2 5/05/11 B 3.4.17-3 B 3.4.18-1 Revision 0 1/13/05 B 3.4.18-2 Revision 0 1/13/05 B 3.4.18-3 Revision 1 3/18/08 B 3.4.18-4 Revision 0 1/13/05 B 3.4.18-5 Revision 0 1/13/05 B 3.4.18-6 Revision 0 1/13/05 B 3.4.18-7 Revision 0 1/13/05 B 3.4.18-8 Revision 1 3/18/08 B 3.5.1-1 thru Revision 3 5/05/11 B 3.5.1-8 B 3.5.2-1 thru Revision 3 5/05/11 B 3.5.2-10 B 3.5.3-1 Revision 0 9/30/98 B 3.5.3-2 Revision 1 4/29/04 B 3.5.3-3 Revision 1 4/29/04 B 3.5.4-1 thru Revision 4 5/05/11 B.3.5.4-6 B 3.5.5-1 thru Revision 1 5/05/11 B 3.5.5-4 B 3.6.1-1 Revision 1 7/31/01 B 3.6.1-2 Revision 1 7/31/01 B 3.6.1-3 Revision 1 7/31/01 B 3.6.1-4 Revision 1 7/31/01 B 3.6.1-5 Revision 1 7/31/01 B 3.6.2-1 thru Revision 2 5/05/11 B 3.6.2-8 B 3.6.3-1 thru Revision 4 5/05/11 B 3.6.3-14 B 3.6.4-1 thru Revision 2 5/05/11 B 3.6.4-4 Catawba Units 1 and 2 Page 16 10/23/12

B 3.6.5-1 thru Revision 2 5/05/11 B 3.6.5-4 B 3.6.6-1 thru Revision 6 5/05/11 B 3.6.6-7 B 3.6.8-1 thru Revision 3 5/05/11 B 3.6.8-5 B 3.6.9-1 thru Revision 6 5/05/11 B 3.6.9-5 B 3.6.10-1 thru Revision 2 5/05/11 B 3.6.10-6 B 3.6.11-1 thru Revision 5 5/05/11 B 3.6.11-6 B 3.6.12-1 thru Revision 5 5/05/11 B 3.6.12-11 B 3.6.13-1 thru Revision 4 5/05/11 B 3.6.13-9 B 3.6.14-1 thru Revision 1 5/05/11 B 3.6.14-5 B 3.6.15-1 thru Revision 1 5/05/11 B 3.6.15-4 B 3.6.16-1 thru Revision 3 5/05/11 B 3.6.16-4 B 3.6.17-1 Revision 1 3/13/08 B 3.6.17-2 Revision 0 9/30/98 B 3.6.17-3 Revision 0 9/30/98 B 3.6.17-4 Revision 0 9/30/98 B 3.6.17-5 Revision 1 3/13/08 B 3.7.1-1 Revision 0 9/30/98 B 3.7.1-2 Revision 0 9/30/98 B 3.7.1-3 Revision 0 9/30/98 B 3.7.1-4 Revision 1 10/30/09 B 3.7.1-5 Revision I 10/30/09 B 3.7.2-1 Revision 0 9/30/98 B 3.7.2-2 Revision 0 9/30/98 B 3.7.2-3 Revision 2 6/23/10 B 3.7.2-4 Revision 1 9/08/08 B 3.7.2-5 Revision 3 10/30/09 Catawba Units 1 and 2 Page 17 10/23/12

B 3.7.3-1 Revision 0 9/30/98 B 3.7.3-2 Revision 0 9/30/98 B 3.7.3-3 Revision 0 9/30/98 B 3.7.3-4 Revision 0 9/30/98 B 3.7.3-5 Revision 1 9/08/08 B 3.7.3-6 Revision 2 10/30/09 B 3.7.4-1 thru Revision 2 5/05/11 B 3.7.4-4 B 3.7.5-1 thru Revision 3 5/05/11 B 3.7.5-9 B 3.7.6-1 thru Revision 4 08/02/12 B 3.7.6-3 B 3.7.7-1 thru Revision 2 5/05/11 B 3.7.7-5 B 3.7.8-1 thru Revision 3 5/05/11 B 3.7.8-7 B 3.7.9-1 thru Revision 3 5/05/11 B 3.7.9-4 B 3.7.10-1 thru Revision 9 5/05/11 B 3.7.10-9 B 3.7.11-1 thru Revision 2 5/05/11 B 3.7.11-4 B 3.7.12-1 thru Revision 4 5/05/11 B 3.7.12-7 B 3.7.13-1 thru Revision 4 5/05/11 B 3.7.13-5 B 3.7.14-1 thru Revision 2 5/05/11 B 3.7.14-3 B 3.7.15-1 thru Revision 2 5/05/11 B 3.7.15-4 B 3.7.16-1 Revision 2 9/27/06 B 3.7.16-2 Revision 2 9/27/06 B 3.7.16-3 Revision 2 9/27/06 B 3.7.16-4 Revision 0 9/27/06 B 3.7.17-1 thru Revision 2 5/05/11 B 3.7.17-3 B 3.8.1-1 thru Revision 4 5/05/11 B.3.8.1-29 Catawba Units 1 and 2 Page 18 10/23/12

B 3.8.2-1 Revision 0 9/30/98 B 3.8.2-2 Revision 0 9/30/98 B 3.8.2-3 Revision 0 9/30/98 B 3.8.2-4 Revision 1 5/10/05 B 3.8.2-5 Revision 2 5/10/05 B 3.8.2-6 Revision 1 5/10/05 B 3.8.3-1 thru Revision 4 5/05/11 B 3.8.3-8 B 3.8.4-1 thru Revision 10 5/05/11 B3.8.4.10 B 3.8.5-1 Revision 0 9/30/98 B 3.8.5-2 Revision 2 7/29/03 B 3.8.5-3 Revision 1 7/29/03 B 3.8.6-1 thru Revision 4 5/05/11 B 3.8.6-7 B 3.8.7-1 thru Revision 3 5/05/11 B 3.8.7-4 B 3.8.8-1 thru Revision 3 5/05/11 B 3.8.8-4 B 3.8.9-1 thru Revision 2 5/05/11 B 3.8.9-10 B 3.8.10-1 thru Revision 3 5/05/11 B 3.8.10-4 B 3.9.1-1 thru Revision 3 5/05/11 B 3.9.1-4 B 3.9.2-1 thru Revision 4 5/05/11 B 3.9.2.4 B 3.9.3-1 thru Revision 4 5/05/11 B 3.9.3-5 B 3.9.4-1 thru Revision 4 5/05/11 B 3.9.4-4 B 3.9.5-1 thru Revision 3 5/05/11 B 3.9.5-4 B 3.9.6-1 thru Revision 2 5/05/11 B 3.9.6-3 B 3.9.7-1 thru Revision 1 5/05/11 B 3.9.7-3 Catawba Units 1 and 2 Page 19 10/23/12

RCS Specific Activity B 3.4.16 B 3.4 REACTOR COOLANT SYSTEM (RCS)

B 3.4.16 RCS Specific Activity BASES BACKGROUND The maximum dose that an individual at the exclusion area boundary can receive for 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> following an accident, or at the low population zone outer boundary for the radiological release duration, is specified in 10 CFR 50.67 (Ref. 1) or 10 CFR 100.11 (Ref. 5). Doses to control room operators must be limited per GDC 19. The limits on specific activity ensure that the offsite and control room doses are appropriately limited during analyzed transients and accidents.

The RCS specific activity LCO limits the allowable concentration level of radionuclides in the reactor coolant. The LCO limits are established to minimize the dose consequences in the event of a steam line break (SLB) or steam generator tube rupture (SGTR) accident.

The LCO contains specific activity limits for both DOSE EQUIVALENT I-131 and DOSE EQUIVALENT Xe-133. The allowable levels are intended to ensure that offsite and control room doses meet the appropriate acceptance criteria.

APPLICABLE The LCO limits on the specific activity of the reactor coolant ensures that SAFETY ANALYSES the resulting offsite and control room doses meet the appropriate SRP acceptance criteria following a SLB or SGTR accident. The safety analyses (Refs. 3 and 4) assume the specific activity of the reactor coolant is at the LCO limits, and an existing reactor coolant steam generator (SG) tube leakage rate of 150 gpd per SG exists. The safety analyses assume the specific activity of the secondary coolant is at its limit of 0.1 ýtCi/gm DOSE EQUIVALENT 1-131 from LCO 3.7.17, "'Secondary Specific Activity."

The analyses for the SLB and SGTR accidents establish the acceptance limits for ROS specific activity. Reference to these analyses is used to assess changes to the unit that could affect RCS specific activity, as they relate to the acceptance limits.

Catawba Units 1 and 2 B 3.4.16-1 Revision No. 4

RCS Specific Activity B 3.4.16 BASES APPLICABLE SAFETY ANALYSES (continued)

The safety analyses consider two cases of reactor coolant iodine specific activity. One case assumes specific activity at 1.0 pCi/gm DOSE EQUIVALENT 1-131 with a concurrent large iodine spike that increases the rate of release of iodine from the fuel rods containing cladding defects to the primary coolant immediately after a SLB (by a factor of 500), or SGTR (by a factor of 335), respectively. The second case assumes the initial reactor coolant iodine activity at 60 pCi/gm DOSE EQUIVALENT I-131 due to an iodine spike caused by a reactor or an RCS transient prior to the accident. In both cases, the noble gas specific activity is assumed to be 280 [iCi/gm DOSE EQUIVALENT Xe-133.

The SGTR analysis also assumes a loss of offsite power at the same time as the reactor trip. The SGTR causes a reduction in reactor coolant inventory.

The loss of offsite power causes the steam dump valves to close to protect the condenser. The rise in pressure in the ruptured SG discharges radioactively contaminated steam to the atmosphere through the SG power operated relief valves and the main steam safety valves.

The unaffected SGs remove core decay heat by venting steam to the atmosphere until the cooldown ends and the Residual Heat Removal (RHR) system is placed in service.

The SLB radiological analysis assumes that offsite power is lost at the same time as the pipe break occurs outside containment. The affected SG blows down completely and steam is vented directly to the atmosphere. The unaffected SGs remove core decay heat by venting steam to the atmosphere until the cooldown ends and the RHR system is placed in service.

Operation with iodine specific activity levels greater than the LCO limit is permissible for 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />, if the activity levels do not exceed 60 pCi/gm.

The limits on RCS specific activity are also used for establishing standardization in radiation shielding and plant personnel radiation protection practices.

RCS specific activity satisfies Criterion 2 of 10 CFR 50.36 (Ref. 6).

Catawba Units 1 and 2 B 3.4.16-2 Revision No. 4

RCS Specific Activity B 3.4.16 BASES LCO The iodine specific activity in the reactor coolant is limited to 1.0 gCi/gm DOSE EQUIVALENT 1-131, and the noble gas specific activity in the reactor coolant is limited to 280 gCi/gm DOSE EQUIVALENT Xe-1 33.

The limits on specific activity ensure that offsite and control room doses will meet the appropriate SRP acceptance cdIteria (Ref. 2).

The SLB and SGTR accident analyses (Refs. 3 and 4) show that the calculated doses are within acceptable limits. Violation of the LCO may result in reactor coolant eadiOactivity levels that could, in the event of a SLB or SGTR, lead to doses that exceed the SRP acceptance criteria (Ref. 2).

APPLICABILITY In MODES 1, 2, 3, and 4, operation within the LCO limits for DOSE EQUIVALENT 1-131 and DOSE EQUIVALENT Xe-1 33 is necessary to limit the potential consequences of a SLB or SGTR to within the SRP acceptance criteria (Ref. 2).

In MODES 5 and 6, the steam ge nerators are not being used for decay heat removal, the RCS and steam generators are depressurized, and primary to secondary leakage is minimal. Therefore, the monitoring of RCS specific activity is not required.

ACTIONS A.1 and A.2 With the DOSE EQUIVALENT 1-131 greater than the LCO limit, samples at intervals of 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> must be taken to demonstrate that the specific activity is < 60 pCi/gm. The Completion Time of 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> is required to obtain and analyze a sample. Sampling is continued every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> to provide a trend.

The DOSE EQUIVALENT 1-131 must be restored to within limit within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />. The Completion Time of 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> is acceptable since it is expected that, if there were an iodine spike, the normal coolant iodine concentration would be restored within this time period. Also, there is a low probability of a SLB or SGTR occurring during this time period.

A Note permits the use of the provisions of LCO 3.0.4.c. This allowance permits entry into the applicable MODE(S), relying on Required Actions A.1 and A.2 wli e the DOSE EQUIVALENT 1-131 LCO limit is not met.

This allowance is acceptable due to the significant conservatism incorporated into the specific activity limit, the low probability of an event which is limiting due to exceeding this limit, and the ability to restore transient-specific activity excursions while the plant remains at, or proceeds to, power operation.

Catawba Units 1 and 2 B 3.4.16-3 Revision No. 4

RCS Specific Activity B 3.4.16 BASES ACTIONS (continued)

B.1 With the DOSE EQUIVALENT Xe-1 33 greater than the LCO limit, DOSE EQUIVALENT Xe-1 33 must be restored to within limit within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />.

The allowed Completion Time of 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> is acceptable since it is expected that, if there were a noble gas spike, the normal coolant noble gas concentration would be restored within this time period. Also, there is a low probability of a SLB or SGTR occurring during this time period.

A Note permits the use of the provisions of LCO 3.0.4.c. This allowance permits entry into the applicable MODE(S), relying on Required Action B.1 while the DOSE EQUIVALENT Xe-1 33 LCO limit is not met. This allowance is acceptable.due to the significant conservatism incorporated into the specific activity limit, the low probability of an event which is limiting due to exceeding this limit, and the ability to restore transient-specific activity excursions while the plant remains at, or proceeds to, power operation.

C.1 and C.2 If the Required Action and associated Completion Time of Condition A or B is not met, or if the DOSE EQUIVALENT 1-131 is > 60 pCi/gm, the reactor must be brought to MODE 3 within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and 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 plant conditions from full power conditions in an orderly manner and without challenging plant systems.

SURVEILLANCE SR 3.4.16.1 REQUIREMENTS SR 3.4.16.1 requires performing a gamma isotopic analysis as a measure of the noble gas specific activity of the reactor coolant. This measurement is the sum of the degassed gamma activities and the gaseous gamma activities in the sample taken. This Surveillance provides an indication of any increase in the noble gas specific activity.

Trending the results of this Surveillance allows proper remedial action to be taken before reaching the LCO limit under normal operating conditions.

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

Catawba Units 1 and 2 B 3.4.16-4 Revision No. 4

RCS Specific Activity B 3.4.16 BASES SURVEILLANCE REQUIREMENTS (continued)

If a specific noble gas nuclide listed in the definition of DOSE EQUIVALENT Xe-1 33 is not detected, it should be assumed to be present at the minimum detectable activity.

A Note modifies the SR to allow entry into and operation in MODE 4 and MODE 3 with RCS average temperature < 500OF prior to performing the SR. This allows the establishment of the necessary plant conditions to produce sufficient sample flow.

SR 3.4.16.2 This Surveillance is performed to ensure iodine specific activity remains within the LCO limit during normal operation and following fast power changes when iodine spiking is more apt to occur. The Surveillance Frequency is based on operating experience, equipment reliability, and plant risk and is controlled under the Surveillance Frequency Control Program. The Frequency, between 2 and 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> after a power change

>__15% RTP within a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period, is established because the iodine levels peak during this time following iodine spike initiation; samples at other times would provide inaccurate results.

REFERENCES 1. 10 CFR 50.67.

2. Standard Review Plan (SRP) Section 15.0.1, "Radiological Consequence Analyses Using Alternative Source Terms".
3. UFSAR, Section 15.1.5.
4. UFSAR, Section 15.6.3.
5. 10 CFR 100.11.
6. 10 CFR 50.36, Technical Specifications, (c)(2)(ii).

Catawba Units 1 and 2 B 3.4.16-5 Revision No. 4

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