ONS-2017-026, Submittal of Ufsar/Selected Licensee Commitment Change

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Submittal of Ufsar/Selected Licensee Commitment Change
ML17103A264
Person / Time
Site: Oconee  Duke Energy icon.png
Issue date: 04/11/2017
From: Teresa Ray
Duke Energy Carolinas
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
ONS-2017-026
Download: ML17103A264 (18)
v • d • e


Text

e/_";DUKE

~.ENERGY ONS-2017-026 April 11, 2017 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-27 46

Subject:

Duke Energy Carolinas, LLC Oconee Nuclear Station 10 CFR 50.71(e)

Docket Numbers 50-269, 50-270, and 50-287 Renewed License Nos. DPR-38, DPR-47, and DPR-55 UFSAR/Selected Licensee Commitment Change Thomas D. Ray Vice President Oconee Nuclear Station Duke Energy ON01VP I 7800 Rochester Hwy Seneca, SC 29672 o: 864.873.5016

f. 864.873.4208 Tom.Ray@duke-energy.com Pursuant to 10 CFR 50.71(e), please find attached the latest revision to the Oconee Nuclear Station Selected Licensee Commitments (SLC) Manual. The SLC Manual constitutes Chapter 16 of the Updated Final Safety Analysis Report (UFSAR).

Any questions regarding this information should be directed to Samuel L. Adams, Regulatory Affairs, at (864) 873-3348.

I certify that I am a duly authorized officer of Duke Energy Carolinas,. LLC, and that the information contained herein accurately represents changes made to Chapter 16 of the UFSAR since the previous submittal. I declare under penalty of perjury that the foregoing is true and correct. Executed on April 11, 2017.

Sincerely, Thomas D. Ray Vice President Oconee Nuclear Station Attachments www.duke-energy.com

U. S. Nuclear Regulatory Commission April 11, 2017 Page 2 cc: Ms. Catherine Haney Administrator, Region II U.S. Nuclear Regulatory Commission Marquis One Tower 245 Peachtree Center Ave., NE, Suite 1200 Atlanta, GA 30303-1257 Mr. Stephen Koenick, Project Manager (ONS)

(by electronic mail only)

U.S. Nuclear Regulatory Commission 11555 Rockville Pike Mail Stop OWFN/8F14 Rockville, MD 20852-2738 Mr. Eddy L. Crowe Senior Resident Inspector Oconee Nuclear Station

ONS-2017-026 April 11, 2017 Attachment Revised Oconee Nuclear Station SLC Manual Pages SLC List of Effective Pages (LOEPs), Rev. 018 LOEP SLC 16.9.6 Fire Detection Instrumentation Rev. 003 16.9.6 1-4 1 - 11

Oconee Nuclear Station Selected Licensee Commitments Revised 02/28/17 List of Effective Pages Page Revision Number Implementation Date 16.0 004 07/14/16 16.1 000 10/15/07 16.2 000 08/25/14 16.3 001 06/29/15 16.4 PENDING 16.5.1 000 11/26/12 16.5.2 000 11/15/12 16.5.3 000 02/21/07 16.5.4 000 11/15/12 16.5.5.

Deleted *5/16/09 16.5.6 Deleted 02/10/14 16.5.7 000 12/13/06 16.5.8 000 01/31/07 16.5.8a Deleted 5/19/05 16.5.9 000 11/15/12 16.5.10 000 10/08/03 16.5.11 000 01/31/00 16.5.12 000 03/27/99 16.5.13 000 03/27/99 16.6.1 000 07/23/12 16.6.2 000 01/31/07 16.6.3 000 11/15/12 16.6.4 000 11/15/12 16.6.5 000 12/14/00 16.6.6 000 11/15/12 16.6.7 000 03/27/99 16.6.8 000 03/27/99 16.6.9 000 11/15/12 16.6.10 000 11/15/12 16.6.11 000 11/15/12 16.6.12 000 11/15/12 16.6.13 000 03/31/08 16.6.14 000 04/21/14 16.6.15 000 11/15/12 16.7.1 000 11/15/12 Oconee Nuclear Station LOEP 1.

Revision 018

Oconee Nuclear Station Selected Licensee Commitments Revised 02/28/17 List of Effective Pages Page Revision Number Implementation Date 16.7.2 000 11/15/12 16.7.3 000 11/15/12 16.7.4 000 07/14/05 16.7.5 000 11/15/12 16.7.6 000 04/08/14 16.7.7 000 11/15/12 16.7.8 000 03/27/99 16.7.9 000 10/23/03 16.7.10 000 11/15/12 16.7.11 000 11/15/12 16.7.12 000 06/30/04 16.7.13 000 12/05/12 16.7.14 000 11/15/12 16.7.15 000 04/08/14 16.7.16 000 10/14/15 16.7.17 000 07/14/16 16.8.1 000 08/09/01 16.8.2 000 02/10/05 16.8.3 001 01/26/16 16.8.4 000 02/10/05 16.8.5 000 05/21/15 16.8.6 000 01/04/07 16.8.7 000 01/31/00 16.8.8 000 01/31/00 16.8.9 000 06/21/05 16.9.1 001 08/16/16 16.9.2 002 08/16/16 16.9.3 000 12/31/12 16.9.4 001 08/16/16 16.9.5 002 08/16/16 16.9.6 003 02/28/17 16.9.7 001 08/16/16 16.9.8 000 02/15/06 16.9.8a 000 02/07/05 16.9.9 001 12/22/15 Oconee Nuclear Station LOEP2 Revision 018

Oconee Nuclear Station Selected Licensee Commitments Revised 02/28/17 List of Effective Pages Page Revision Number Implementation Date 16.9.9a 000 01/30/15 16.9.10 000 01/12/04 16.9.11 001 06/29/15 16.9.11a 000 10/20/14 16.9.12 001 09/21/15 16.9.13 000 01/31/07 16.9.14 000 10/28/04 16.9.15 000 03/27/99 16.9.16 000 10/15/14 16.9.17 000 05/23/01 16.9.18 000 07/15/14 16.9.19 000 03/31/05 16.9.20 001 12/14/16 16.9.21 000 07/09/09 16.9.22 000 06/13/14 16.9.23 000 12/22/15 16.9.24 003 11/18/16 16.9.25 000 12/22/15 16.10.1 000 11/15/12 16.10.2 000 12/02/03 16.10.3 000 03/27/99 16.10.4 000 11/15/12 16.10.5 Deleted 08/24/04 16.10.6 000 03/27/99 16.10.7 001 09/21/15 16.10.8 000 11/27/06 16.10.9 000 11/25/09 16.11.1 000 03/15/11 16.11.2 000 01/31/00 16.11.3 000 11/20/08 16.11.4 000 06/30/14 16.11.5 000 10/30/02 16.11.6 000 11/08/13 16.11.7 000 01/31/00 16.11.8 000 12/21/09 Oconee Nuclear Station LOEP3 Revision 018

Oconee Nuclear Station Selected Licensee Commitments Revised 02/28/17 List of Effective Pages Page Revision Number Implementation Date 16.11.9 000 03/22/10 16.11.10 000 05/14/14 16.11.11 000 03/27/99 16.11.12 000 04/10/03 16.11.13 000 03/27/99 16.11.14 000 03/27/99 16.12.1 000 03/27/99 16.12.2 000 05/03/07 16.12.3 000 05/01/03 16.12.4 obo 03/27/99 16.12.5 000 03/27/99 16.12.6 000 11/08/07' 16.13.1 001 12/22/15 16.13.2 000 12/15/04 16.13.3 000 12/15/04 16.13.4 000 03/27/99 16.13.5 Deleted 11/30/99 16.13.6 000 03/27/99 16.13.7 000 12/15/04 16.13.8 000 03/27/99 16.13.9 000 03/27/99 16.13.10 000 03/27/99 16.13.11 000 03/27/99 16.14.1 000 11/15/12 16.14.2 000 07/23/12 16.14.3 000 03/27/99 16.14.4 Deleted 03/15/11 16.14.4.a 000 03/15/11 16.15.1 000 04/12/06 16.15.2 000 11/15/12 16.15.3 000 11/15/12 Note: With the introduction of Fusion in June 2015, all controlled documents require a three-digit revision number. Thus, the revision numbers were set to "000" in the summer of 2015. As such, the revision dates for Revision 000 are based on the implementation dates for revisions in effect prior to this change.

Oconee Nuclear Station LOEP4 Revision 018

Fire Detection Instrumentation 16.9.6 16.9 AUXILIARY SYSTEMS 16.9.6 Fire Detection Instrumentation COMMITMENT APPLICABILITY:

The provided Fire Detection Instrumentation for each equipment/location shall be FUNCTIONAL as listed in Table 16.9.6-1.

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

Fire Detection Instrumentation located within containment is not required to be FUNCTIONAL during the performance of Type A Containment Leakage Rate Tests.

At all times.

16.9.6-1 Rev.003 I

ACTIONS Fire Detection Instrumentation 16.9.6

NOTE:.----------------------------------------------------------

FUNCTIONALITY of fire detection instrumentation for adequate equipment/location coverage may also be determined by the Site Fire Protection E:.ngineer or designee, based on performance based assessment risk.

CONDITION A.

All fire detection instruments in all fire zones nonfunctional due to fire detection system failure.

RE:.QUIRE:.D ACTION A. 1

NOTE:.-------------

An hourly firewatch is not required for inaccessible equipment/locations such as the Reactor Building at power operation. Periodic inspections using a TV camera (if available) are permitted, or, the inaccessible equipment condition may be monitored by remote indications which would provide early warning of a fire.

COMPLE:.TION TIME:

NOTE:.-----------

The provisions of SLC 16.2. 7 do not apply.

E:.stablish hourly fire watch once within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> patrol in all affected fire zones.

AND hourly +25% thereafter 16.9.6-2 Rev.003 I

ACTIONS (continued)

CONDITION B.

One or more Fire B.1 Detection lnstrument(s) in any fire zone nonfunctional.

OR B.2 f

REQUIRED ACTION Fire Detection Instrumentation 16.9.6 COMPLETION TIME

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

An hourly firewatch is not required for inaccessible equipment/locations such as the Reactor Building at power operation. Periodic inspections using a TV camera (if available) are permitted, or, the inaccessible equipment condition may be monitored by remote indications which would

---~--------NOTE-----------

provide early warning of a The provisions of SLC fire.

16.2. 7 do not apply.

Establish hourly fire watch once within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> patrol for the affected fire detection instruments or AND zones.

hourly +25% thereafter Complete an evaluation as Prior to terminating permitted by RIS 2005-07 Required Action B.1 and implement alternative compensatory measures as required.

16.9.6-3 Rev. 003 I

Fire Detection Instrumentation 16.9.6 SURVEILLANCE REQUIREMENTS SR 16.9.6.1 SR 16.9.6.2 SR 16.9.6.3 SR 16.9.6.4 SR 16.9.6.5 SURVEILLANCE FREQUENCY Perform CHANNEL FUNCTIONAL TEST of 31 days Oconee Fire Detection Instruments using Fire Detection Instrumentation Control Board Panel Test Switch.

Visually inspect Oconee Fire Detection 184 days Instruments accessible during power operation.

Test each Oconee fire detector for sensitivity.

12 months Visually inspect Oconee Fire Detection 24 months Instruments not accessible during power operation.

Test each Oconee fire detector not accessible 24 months during power operation for sensitivity.

16.9.6-4 Rev.003 I

TABLE 16.9.6-1 Fire Detection Instrumentation OCONEE NUCLEAR STATION Fire Fire Area Zone Location Description AB Auxiliary Building El. 758-Col.

AB 48 S-T/45-47 Unit 3 LPI & RB Spray Pumos El. 758-Col.

AB 49 S-T/42-44 Unit 3 LPI & RB Spray Pumos El. 758 Col.

AB 50 R-S/42-44 Unit 3 HPI Pump Area El. 758-Col.

Unit 3 HPJ Pump. Spent Resin Xfr Pump Waste AB 50A R-S/45-47 Tank, Waste & CT Dm Pumps El. 758-Col.

Unit 2 LPI Pumps & Valve Room (Inside Room AB 52 S-T/29-31

63)

El. 758-Col.

AB 53 S-T/26-29 Units "1 & 2 LPI & RB Spray Pumos El. 758 Col.

Unit 1 LPI Pumps & Valve Room (Inside Room AB 54 S-T/24-26

61)

El. 758-Col.

Unit 1 RB Sump & Cmp Dm Pump, HPI Pump, AB 55 R-S/24-26 Spent resin Xfer Pump El. 758-Col.

AB 55A R-S/26-27 Unit 1 & 2 HPI Pumo Area El. 758-Col.

Unit 2 Spent Resin Xfer Pump, HPI Pump, RB AB 56 R-S/28-30 Sumo & Comp Brn Pump, Wt Unit 3 BA Mix, Sp! Res Storage, RC Bid HUT, AB 58 Rms. 100, 261 CBAST, Misc WHUT AB 60 Rm. 159 Unit 3 LPI Room Hatch Area AB 61 Rm.158 Unit 3 HPI Room Hatch Area AB 62 Rm.157 Unit 3 Operators Panel/Chem Sample Hood AB 64 Rm.128 Unit 2 Emera Aux Service Water Pump Unit 2 MWHT, Misc Wst Exp, CBAST, RC Bid AB 65 Rms. 100, 124 Xfer Pmo, RC Bid HT AB 67 Rm. 119 Unit 2 LPI Room Hatch Area AB 68 Rm. 118 Unit 2 HPI Pump Hatch Area AB 69 Rm. 117 Unit 2 Ooerators Panel/Chem Samele Hood AB 70 Rm. 119 Unit 1 LPI Room Hatch Area AB 72 Rm. 118 Unit 1 HPI Pump Hatch Area Unit 1 RC HU Tnks, CBAST, RC Bid Xfr Pmp, AB 76 Rm. 100 Wst Dmg, Fltr Room SRST AB 77 Rms. 200, 264 Unit 3 Storaoe, Chemistry StoraQe AB 79 Rm. 252 Unit 3 RB Component Coolers Rms. 200, 220, Unit 2 l&E Hot shop, Misc Evap Fd Tk, Chem AB 81 224 Storaoe, Laund, RC EFT AB 83 Rm. 216 Unit 1 & 2 RB Component Coolers AB 85 Rms. 200, 204 Unit 1 Chemistrv Storaae, Hiah Level Storaae 16.9.6-5 Fire Detection Instrumentation 16.9.6 Detectors Details Provided LPllHPI areas 2

LPl/HPI areas 2

LPl/HPI areas 1

LPl/HPI areas 1

LPl/HPI areas 2

LPl/HPI areas 2

LPl/HPI areas 2

LPllHPI areas 1

LPl/HPI areas 1

LPl/HPI areas 1

1st floor hallway 7

LPI hatch 3

all 3

Waste Control 1

ASW SWGR area/

PSW pump area 2

1st floor hallway 9

LPI hatch 3

HPI hatch 2

Waste Control 1

LPI hatch 1

HPI hatch 3

1st floor hallway 6

all 14 Component Coolers 1

2nd floor hallwav 15 Component Coolers 1

2nd floor hallway 10 Rev.003 I

Fire Fire Area Zone Location AB AB 86 Rms. 356, 368 Rms. 354, AB 89 354A Rms, 312, 328, AB 90 333,334 AB 92 Rm. 311 AB 94 Rms. 300, 304 AB 95 Rm. 310 AB 99 Rm. 452 AB 100 Rms. 455, 458 Rms. 450, 450B, Cable AB 101 Shaft AB 103 Rm.407 AB 104 Rm. 408 AB 105 Rm. 404 AB 106 Rm. 403 AB 108 Rm. 402 AB 109 Rm. 400 Rms. 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 515, AB 110 516,516A Rms. 552, 553, AB 112 554,556,557 AB 114 Rm. 669 AB 115 Rm. 666 Rms. 650, 651, AB 116 653,657 AB 118 Rm. 618 AB 119 Rm. 603 AB 121 Rm. 600 TABLE 1Q.9.6-1 Fire Detection Instrumentation Description Auxiliary Building (cont'd)

Unit 3 Hatch Area Chemistry Labs & Change Room Unit 3 Equipment Room Unit 2 Hallway, Change Room, Laundry Room, RP Lab, Chemistry Lab, Medical Room, Decon Room and Offices Unit 2 Equipment Room Unit 1 Hallway, Hatch Area, Change Room, Tool Storaoe, and Drummino Area Unit 1 Equipment Room Unit 3 East Penetration Room Unit 3 Control Battery Room Unit 3 Cable Room Unit 2 East Penetration Room Unit 2 Control Battery Room Unit 2 Cable Room Unit 1 Cable Room Unit 1 East Penetration Room Unit 1 Control Battery Room Unit 1 & 2 Control Room Unit 3 Control Room Unit 3 Purge Inlet Equipment Room Unit 3 Purae Exhaust Eauioment Room Unit 3 AHU Room Unit 2 Purae Exhaust Eauioment Room Unit 1 & 2 AHU Room Unit 1 Purge Exhaust Equipment Room 16.9.6-6 Fire Detection Instrumentation 16.9.6 Detectors Details Provided 3rd floor hallway 32 all; including cable shaft 20 3rd floor hallway 36 all; including cable shaft 13 all 28 all; including cable shaft 12 all 20 all 4

all; including cable shaft 29 all 25 all 5

all; including cable shaft 21 all; including cable shaft 21 all 22 all 5

all 38 all 29 all 5

all 10 all 6

all 10 all 8

all 11 Rev.003 I

Fire Fire Area Zone Location BH Unit 1 & 2 BH12 45 Block House Unit 3 Block BH3 47 House CT-4 Block CT4 46 House PSW PSW PS101 PSW PS102 PSW PS103 PSW PS104 PSW PS105 RB EL. 796+6 and RB1 122 797+6 EL. 796+6 and RB2 123 797+6 EL. 796+6 and RB3 124 797+6 SSF SSF SSF SF104 TB Ele. 775 - Col.

TB 2

E-F/54-55 Ele. 775 - Col.

TB 3

H-N/48-56 Ele. 775 - Col.

TB 4

E-F/54-55 Ele. 775 - Col.

TB 6

B-E/42-46 Ele. 775 - Col.

TB 7

E-F/43-44 Ele. 775 - Col.

TB 8

F-G/43-44 Ele. 775 - Col.

TB 9

J-M/43-44 Ele. 775 - Col.

TB 10 B-C/38-39 TABLE 16.9.6-1 Fire Detection Instrumentation Description Blockhouse Unit 1 & 2 Block House Unit 3 Block House CT-4 Block House PSWBuildina Cable Vault PSW Main Floor (transformer space)

Batterv Room 2 Battery Room 1 Mezzanine Area Reactor Buildina Unit 1 Reactor Building - Basement thru 4th Floor Unit 2 Reactor Building - Basement thru 4th Floor Unit 3 Reactor Building - Basement thru 4th Floor Standbv Shutdown Facility Standby Shutdown Facilitv Turbine Building Unit 3 EHC Area Unit 3 Heater Drain Pumps 3D1 & 3D2 Unit 3 Turbine Driven EFDW Pumo Area Unit 3 Main Feedwater Pumo Area Unit 3 Motor Driven EDFW Pumo Area Unit 3 Hotwell Pumo & TB Sump Area Unit 3 Powdex/LPSW Pump Area Unit 2 Lube Oil Purifier Area 16.9.6-7 Fire Detection Instrumentation 16.9.6 Detectors Details Provided all 6

all 3

Ionization smoke detection 2

photoelectric smoke detectors onlv 2

photoelectric smoke detectors only 6

photoelectric smoke detectors onlv 2

photoelectric smoke detectors only 2

photoelectric smoke detectors only 4

all (both ionization and heat) 22 all (both ionization and heat) 22 all (both ionization and heat) 22 all (Honeywell panel detection) 67 all 1

all (both ionization and beaml 15 all 1

all 4

all 1

all 1

all 2

Ionization 2

Rev.003 I

Fire Fire Area Zone Location TB Ete. 775 - Col.

TB 11 E-F/40-41 Ele. 775 - Col.

TB 12 H-N/34-42 Ele. 775 - Col.

TB 13 B-D/32-38 Ele. 775 - Col.

TB 15 B-E/27-32 Ele. 775 - Col.

TB 17 F-J/28-29 Ele. 775 " Col.

TB 18 L-M/30-31 Ele. 775-TB 19 Col.E-F/21-27 Ele. 775 - Col.

TB 21 F-J/27-28 Ele. 775 - Col.

TB 22 L-M/22-23 Ele. 775 - Col.

TB 24 B-F/13-21 Ele. 775 - Col TB 25 F-M/13-20 Ele. 796 - Col.

TB 27 E-G/53-55 Ele. 796 - Col.

TB 28 L-M/52-53 Ele. 796 - Col.

TB 29 J-M/43-46 Ele. 796 - Col.

TB 31 D-G/39-41 Ele. 796 +6-TB 32 Col. G-N/32-42 Ele. 796 +6-TB 33 Col. B-N/28-32 Ele. 796 +6-TB 33A Col.B-N/28-30 Ele. 796+6-Col. B-N/23-28 (not including TB 34 FZ34A)

Ele. 796 +6-TB 34A Col. L-M/25-26 Ele. 796 - Col.

TB 35 G-N/14-23 Ele. 796 - Col.

TB 36 F-G/14-15 Ele. 796 +6-TB 37 Col.N-R/86-87 Ele. 822 - Col.

ts 38 D-G/45-54 Ele. 822 - Col.

TB 39 J-N/43-56 TABLE 16.9.6-1 Fire Detection Instrumentation Description Turbine Building (cont'd)

Unit 2 EHC Area Unit 2 Heater Drain Pumps 2D1, 2D2, 2E1, &

2E2 Unit 2 Turbine Driven EFDW Pump Area Unit 2 Main Feedwater Pump Area, MCC 2XC Unit 2 HW Pump, LPSW Pump - B Area Unit 2 Powex, Backup IA Compressors Unit 1 Main Feedwater Pump Area, MCC 1xc Switchgear Unit 1 HW Pump, LPSW Pump - A Area Unit 1 Powdex Area Unit 1 TDEFDW Pump, EHC, Oil Purifier, Auxiliarv Boiler Heater Drain Pumps 1E1 & 1E2 Unit 3 MT Oil Tank, MS & Control Valves Unit 3 Heater Bay Area, MSRH A 1 & A2 Unit 3 4160 Volt Switchaear Unit 2 MT Oil Tank, MS & Control Valves Unit 2 Heater Bay Area, MSRH A 1 & A2, 3XS6, 3X10, MCC 2XGB, SSF Transfer cables Unit 2 6900/4160 Volt Switchgear, SSF Transfer cables Unit 2 Power Batterv Room Unit 1 6900/4160 Volt Switchgear, SSF Transfer cables Unit 1 Power Batteries Unit 1 Heater Bay Area, MSRH A1 & A2, MCC 1 XGB Switchaear Unit 1 MT Oil Tank, MS & Control Valves Unit 2 SSF Transfer Cables Unit 3 Main Turbine, Turbine Fir, Offices Unit 3 Auxiliarv Shutdown Panel 16.9.6-8 Fire Detection Instrumentation 16.9.6 Detectors Details Provided all 3

All (both ionization and beam) 15 all 4

all 6

all 3

all 1

all 5

all 3

all 1

all 4

all (both ionization and beam) 15 all 2

all 3

all 37 all 4

all 14 all 31 all 1

all 30 all 2

all 4

all 3

all 4

all 6

all 1

Rev.003 I

Fire Fire Area Zone Location TB Ele. 822 - Col.

TB 39A L-M/45-47 Ele. 822 - Col.

TB 40 D-G/28-40 Ele. 822 - Col TB 41 J-N/27-42 Ele. 822 - Col.

TB 42 E-G/15-27 Ele. 796 - Col.

TB 44 C-F/12-14 WP1 WP1 97 Rm. 348 WP1 107 Rm. 409 WP1 120 Rm. 620 WP2 WP2 91 Rm. 349 WP2 102 Rm. 410 WP2 117 Rm. 621 WP3 WP3 87 Rm. 376 WP3 98 Rm. 455 YARD YARD-U3RCP YARD EAST SWGR TABLE 16.9.6-1 Fire Detection Instrumentation Description Turbine Buildina (cont'd)

Unit 3 Power Batterv Room Unit 2 Main Turbine, Turbine Fir, Offices Unit 1 Auxiliarv Shutdown Panel Unit 1 Main Turbine, Turbine Fir, Offices Unit 1MCC1XA & 1XA-A Unit 1 West Penetration Room Unit 1 Cask Decon Tank Room Unit 1 West Penetration Room Unit 1 Purge Inlet Equipment Room Unit 2 West Penetration Room Unit 2 Cask Decon Tank Room Unit 2 West Penetration Room Unit 2 Pun::ie Inlet Equipment Room Unit 3 West Penetration Room Unit 3 Cask Decon Tank Room Unit 3 West Penetration Room Yard Yard Area - East 16.9.6-9 Fire Detection Instrumentation 16.9.6 Detectors Details Provided all 2

all 7

all 1

all 7

all 2

all 4

all 7

all 6

all 4

all 7

all 6

all 4

all 7

U3RCPSWGR 2

Rev.003 I

BASES Fire Detection Instrumentation 16.9.6 On June 16, 2004, the NRC revised its regulation Title 10 of the Code of Federal Regulations (10 CFR), Part 50, Section 50.48 to include a new paragraph 50.48(c) that incorporates by reference National Fire Protection Association 805, "Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants 2001 Edition," hereafter referred to as NFPA 805. On December 29, 2010, the NRC issued Oconee's Safety Evaluation Report (SER) approving adoption of a performance-based (PB) fire protection program (FPP) as an alternative to the existing, deterministic fire protection regulations. Specifically, NFPA 805 allows the use of PB methods, such as fire modeling, and risk-informed (RI) methods, such as fire probabilistic risk assessment (PRA), to demonstrate compliance with the nuclear safety performance criteria. As a result of transitioning to the NFPA 805 Licensing Basis, certain Fire Protection Systems and Features are "required" to satisfy either the NFPA 805 Chapter 3 fundamental fire protection program safety goals or the NFPA 805 Chapter 4 performance based/risk informed safety goals. These "required" Fire Protection Systems and Features are placed into SLCs since they comprise the safety basis of the new fire protection program.

Allowed out ofservice times and action stat.ements along with some surveillance requirements are consistent with the NFPA 805 licensing basis and safety goals. The documentation of these "required" fire protection systems and features is provided in the SER Attachments A and D.

The equipment contained in this SLC is considered part of the NFPA 805 Power Block. Power Block structures, systems, and components (SSCs) include all safety-related and balance-of-plant systems and components required for operation, including radioactive waste processing and storage, the 230 kV switchyard, and Keowee Dam and associated structures. Power Block SSCs are required for the safe and reliable operation of the plant. Calculation OSC-10650, Oconee NFPA 805 Power Block, defines the Power Block for Oconee. Not all fire detection within the Power Block is required by this SLC. Only the Power Block detection listed in Table 16.9.6-1 herein is within the scope of this SLC.

DPC-1435.00-00-0002, Technical Basis for Roving Continuous Fire Watches, justifies the allowances for continuous and hourly fire watches. This Selected Licensee Commitment is part of the Oconee Fire Protection Program and therefore subject to the provisions of Oconee Facility Operating License Conditions.

ACTIONS FUNCTIONALITY of the NRC committ~d Fire Detection Instrumentation ensures that adequate warning capability is available for the prompt detection of fires in areas containing safety related and important to safety equipment at Oconee Facilities. Prompt detection of fires will reduce the potential for damage to safety related equipment and is an integral element in the overall facility fire protection program. The regulatory requirement is to have NFPA 805 required Fire Detection Instrumentation FUNCTIONAL at all times.

16.9.6-10 Rev. 003 I

Fire Detection Instrumentation 16.9.6 A.1 and B.1 In the event that a portion of the Fire Detection Instrumentation is nonfunctional, the establishment of compensatory actions in the affected areas is required to provide detection capability until the nonfunctional instrumentation is restored to FUNCTIONALITY.

RA B.2 provides an option for times when fire watches may not be the most effective compensatory measure for degraded or inoperable fire protection features. To implement a different compensatory measure or combination of measures, perform a documented evaluation of the impact of the proposed alternate compensatory measure. The evaluation must demonstrate that the alternate compensatory measure would not adversely affect the ability to achieve and maintain safe shutdown in the event of a fire. Additionally, the evaluation of the alternate compensatory measure should incorporate risk insights regarding the location, quantity, and type of combustible material in the fire area; the presence of ignition sources and their likelihood of occurrence; the automatic fire suppression and fire detection capability in the fire area; the manual fire suppression capability in the fire area; and the human error probability where applicable. Retain all such evaluations in accordance with 10 CFR 50.48(a}. Refer to RIS 2005-07 for additional information.

REFERENCES:

1. Oconee UFSAR, Chapter 9.5-1 and UFSAR, Chapter 18, Table 18-1 (Portions of this SLC are credited in the Fire Protection Program for License Renewal}.
2. Oconee License Renewal Commitments, OSS-0274.00-00-0016.
3. Oconee Fire Protection Safety Evaluation dated December 29, 2010.
4. Oconee License Amendment Request dated April 14, 2010.
5. Oconee Fire Protection Design Basis Specification for Fire Protection Program, (currently contained in the Fire Protection DBD}, as revised.
6. Oconee Plant Design Basis Specification for Fire Detection, as revised.
7. Drawing Series 0-0310-K, Fire Protection Plans.
8. Drawing Series 0-0310-L, Fire Protection Plans.
9. OSC-10650, Oconee NFPA 805 Power Block.
10. DPC-1435.00-00-0002, Technical Basis for Roving Continuous Fire Watches.
11. 0-0756-J, Location Diagram Fire Detection System (FD) Standby Shutdown Facility Detector Locations.

16.9.6-11 Rev.003 I

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