IR 05000321/2019010

NRC Triennial Fire Protection Inspection Report 05000321/2019010 and 05000366/2019010

ML19171A206
Person / Time
Site:	Hatch
Issue date:	06/18/2019
From:	Scott Shaeffer NRC/RGN-II/DRS/EB2
To:	Dean S Southern Nuclear Operating Co
Shaeffer S
References
IR 2019010
Download: ML19171A206 (10)

Text

UNITED STATES NUCLEAR REGULATORY COMMISSION une 18, 2019

SUBJECT:

HATCH UNITS 1, 2 - NRC TRIENNIAL FIRE PROTECTION INSPECTION REPORT 05000321/2019010 AND 05000366/2019010

Dear Mr. Vehec:

On May 16, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Hatch Units 1, 2 and discussed the results of this inspection with you and other members of your staff. The results of this inspection are documented in the enclosed report.

The NRC inspectors did not identify any finding or violation of more than minor significance.

This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.

.

Sincerely,

/RA/

Scott M. Shaeffer, Chief Engineering Branch 2 Division of Reactor Safety Docket Nos.: 05000321 and 05000366 License Nos.: DPR-57 and NPF-5

Enclosure:

Inspection Report 05000321/2019010 and 05000366/2019010

Inspection Report

Docket Number(s): 05000321 and 05000366 License Number(s): DPR-57 and NPF-5 Report Number(s): 05000321/2019010 and 05000366/2019010 Enterprise Identifier: I-2019-010-0037 Licensee: Southern Nuclear Operating Company, Inc.

Facility: Hatch, Units 1 and 2 Location: Baxley, GA Inspection Dates: April 29, 2019 to May 17, 2019 Inspectors: P. Braaten, Reactor Inspector J. Dymek, Reactor Inspector L. Jones, Senior Reactor Inspector D. Strickland, Reactor Inspector Approved By: Scott M. Shaeffer, Chief Engineering Branch 2 Division of Reactor Safety Enclosure

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a Triennial Fire Protection inspection at Hatch Units 1 and 2 in accordance with the Reactor Oversight Process. The Reactor Oversight Process is the NRCs program for overseeing the safe operation of commercial nuclear power reactors. Refer to https://www.nrc.gov/reactors/operating/oversight.html for more information. Findings and violations being considered in the NRCs assessment are summarized in the table below.

List of Findings and Violations No findings were identified.

INSPECTION SCOPE

Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with their attached revision histories are located on the public website at http://www.nrc.gov/reading-rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared complete when the IP requirements most appropriate to the inspection activity were met consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection Program - Operations Phase. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel to assess licensee performance and compliance with Commission rules and regulations, license conditions, site procedures, and standards.

REACTOR SAFETY

71111.05T - Fire Protection B.5.b Inspection Activities (IP Section 02.03)

The inspectors evaluated the following B.5.b Mitigating Strategies:

Make-Up to the Spent Fuel Pool Fire Protection Inspection Requirements (IP Section 02.02) (4 Samples)

The inspectors evaluated fire protection program implementation in the following selected areas and/or fire zones, including analyzed electrical circuits:

(1) Fire Area 1412, DG 1A SWGR Room 1E [Elevation 130]

(2) Fire Area 0014K, Control Building, North and South Corridors [Elevation 130]

(3) Fire Area 1016, W 600V SWGR Room 1C [Elevation 130]

(4) Fire Area 24A, Unit 1 Cable Spreading Rm [Elevation 147]

INSPECTION RESULTS

No findings were identified.

EXIT MEETINGS AND DEBRIEFS

The inspectors verified no proprietary information was retained or documented in this report.

• On May 16, 2019, the inspector presented the Triennial Fire Protection inspection results to Tom Vehec and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.05T Calculations 557V.1B.6

E. I. Hatch Units 1 and 2, Control Building and Reactor Rev. 0

Building Peak Temperatures During Station Blackout

BH2-M-0578 HNP-1,2 Control Building Heat-up due to Station Blackout Rev. 2

(SBO Temperature Profile)

SENH-15-009 FA 0014 Compliance Assessment Scenario 03/12/2018

SENH-15-009 FA 1016 Compliance Assessment scenario 02/14/2018

SENH-15-009 FA 1412 Compliance Assessment Scenario 02/16/2018

Corrective Action 10294125 Several Unit 2 Gaitronics Units Discovered not functional 11/03/2016

Documents During PA UPS FT

10306120 Gaitronics System At The Intake Is Not Functioning 12/07/2016

10325083 Remote Shutdown Panel Light (Procedure Enhancement) 01/31/2017

10343412 Broken Phones in Case of Emergency 03/16/2017

10417185 Unsatisfactory Fire Radio Checks 10/08/2017

10439543 Ascom Phones Not Working Properly In Parts of Control 12/13/2017

10548102 2018 TFPI FASA Identified 10/23/2018

10575206 Fire Main Rupture 01/26/2019

10581729 Underground Fire Protection Piping System Leaks 02/12/2019

1060074 Fire Piping Break (Switchyard) 04/11/2019

10606354 Leaking Isolation Valve 04/30/2019

275606 Fire Protection Yard Piping Failure 02/29/2019

Corrective Action 10597865 Lube Oil Storage Tank Room is flooded 04/03/2019

Documents 10606267 2019 NRC TPFI Inspection 04/30/2019

Resulting from 10606354 Leaking isolation valve 04/30/2019

Inspection 10606415 Compensatory Fire watch personnel unaware of full duties 04/30/2019

10610851 TFPI NRC Inspection 05/15/2019

10610984 A potential NFPA 72E code compliance deviation has been 05/15/2019

identified

10611136 600VAC Power Cables Identified in Cable Spreading Room 05/16/2019

Drawings A-43965, Sheet Edwin I Hatch Nuclear Plant-Unit 1 & 2 Pre-Fire Plan Rev. 4

24A General Area and Corridors Control Building Elevation 130-

Inspection Type Designation Description or Title Revision or

Procedure Date

A-43965, Sheet Edwin I Hatch Nuclear Plant-Unit 1 & 2 Pre-Fire Plan Rev. 9

24B General Area and Corridors Control Building Elevation 130-

A-43965, Sheet Edwin I Hatch Nuclear Plant-Unit 1 Pre-Fire Plan West 600V Rev. 5

28A Switchgear Room 1C Control Building Elevation 130-0

A-43965, Sheet Edwin I Hatch Nuclear Plant-Unit 1 Pre-Fire Plan West 600V Rev. 8

28B Switchgear Room 1C Control Building Elevation 130-0

A-43965, Sheet Edwin I Hatch Nuclear Plant-Unit 1 & 2 Pre-Fire Plan Cable Rev. 4

44A Spreading Room 1C Control Building Elevation 147-0

A-43965, Sheet Edwin I Hatch Nuclear Plant-Unit 1 & 2 Pre-Fire Plan Cable Rev. 6

44B Spreading Room 1C Control Building Elevation 147-0

A-43966, Sheet Edwin I Hatch Nuclear Plant-Unit 1 Pre-Fire Plan Diesel Rev. 2

17A Generator Building Switchgear Room 1E

A-43966, Sheet Edwin I Hatch Nuclear Plant-Unit 1 Pre-Fire Plan Diesel Rev. 3

17B Generator Building Switchgear Room 1E

B-13011, Sheet Penetration List Under Control Room Panels 02/15/1972

B-19631, Sheet Edwin I. Hatch Nuclear Plant-Unit No. 2 Penetration Seals Rev. 30

296 Type, Number and As-Built Location

B-19631, Sheet Edwin

I. Hatch Nuclear Plant-Unit No. 2, Penetration Seals Rev. 5

306 Type, Number and As-Built Location

B-23276, Sheet Edwin

I. Hatch Nuclear Plant-Unit No. 2, Penetration Seals Rev. 3

Type, Number and As-Built Location

H-11033, Sheet 1 Edwin I. Hatch Nuclear Plant Unit No. 1 Fire Protection - P & Rev. 53

ID Pumphouse Layout

H-11151 Edwin I. Hatch Nuclear Plant Unit No. 1 Piping-Fire Rev. 13

Protection Pump House Plan and Elevation

H-11153 Edwin I. Hatch Nuclear Plant Unit No. 1 Piping-Fire Rev. 3

Protection Pump House Section and Details

H-11816 Edwin

I. Hatch Nuclear Plant Unit No. 1-2, Fire Hazards Rev. 2

Analysis Control Building E. 147-0

H-11884 Sheet 1 Edwin

I. Hatch Nuclear Plant Unit No. 1, Equipment Layout Rev. 2

Drawings Fire Detection/Fire Suppression Multiplex System

1Z43 Control Building Elevation 147-0

Inspection Type Designation Description or Title Revision or

Procedure Date

H-12631 Edwin I. Hatch Nuclear Plant Unit No. 1 Architectural Control Rev. 11

Building-Detailed Floor Plan at El. 147-0

H-13350 Edwin I. Hatch Nuclear Plant Unit No. 1 Master Single Line Rev. 29.0

Diagram

H-13395 Edwin I. Hatch Nuclear Plant Unit No. 1 Elementary Diagram Rev. 20

Diesel Generator !A Heating and Ventilation

H-14836 Edwin I. Hatch Plant Unit No. 1 Conduit and Grounding

Penetrations Under Control Room Panels Plan- El - 164-0

H-14837, Sheet 1 Edwin I. Hatch Plant Unit No. 1 Conduit and Grounding

Spreading Room Exposed Conduit Plan - El. 147-0

H-16329 Edwin I. Hatch Nuclear Plant Unit No. 1 R.H.R System P&ID Rev. 71.0

SHT. 1

H-16334 Edwin I. Hatch Nuclear Plant No. 1 RCIC System P& ID Rev. 44.0

Sheet No. 1

H-16335 Edwin I. Hatch Nuclear Plant Unit No. 1 RCIC System P&ID Rev. 29

Sheet No. 2

H-17163 Edwin I. Hatch Nuclear Plant Unit No. 1 High Pressure Rev. 26.0

Coolant System E41 Elementary Diagram Sheet 7

H-17164 Edwin I. Hatch Nuclear Plant Unit No. 1 High Pressure Rev. 33.0

Coolant Injection SYS. E41 Elementary Diagram Sheet 8 of

H-17774 Edwin I. Hatch Nuclear Plant Unit No. 1 Residual Heat Rev. 25.0

Removal System E11 Elementary Diagram Sheet 15 of 25

H-19614 Edwin I. Hatch Nuclear Plant Unit No. 1 Remote Shutdown Rev. 17.0

System (C82) Sheet 7 of 9

H-23350 Edwin I. Hatch Nuclear Plant Unit No. 2 Master Single Line Rev. 15.0

Diagram

H-40178 Edwin I. Hatch Nuclear Plant Unit No. 1 Appendix "R" Rev. 15.0

Raceways Cont. BLDG. EL. 130' - 0" TA-TE & T10-T13

H-40433 Edwin I. Hatch Nuclear Plant Unit No. 1 Fire Protection Rev. 1

Piping Cable Spreading Room Sprinkler System, Unit 1 East

H-40434 Edwin I. Hatch Nuclear Plant Unit No. 1 Fire Protection

Piping Cable Spreading Room Sprinkler System, Unit 1 East

H-41497 Edwin I. Hatch Nuclear Plant Unit No. 1 Reactor BLDG. EL. Rev. 2.0

Inspection Type Designation Description or Title Revision or

Procedure Date

130' - 0" Northeast Emergency Lighting

H-42102 Edwin I. Hatch Nuclear Plant Unit No. 2 Fire Protection 06/29/1989

Protectowire-Plan Control Building El. 130-0 Columns 1-10

to T-14 / TA to TF

H-42103 Edwin I. Hatch Nuclear Plant Unit No. 2 Fire Protection 06/29/1989

Protectowire-Plan Control Building El. 130-0 Columns 1-10

to T-14 / TA to TF

PSI Drawing Access Door Location 4 Fire Barrier Elevation 130-0 07/14/1998

3074 Sheet 1 Control Building 1 Hour Fire Rated Promat Assembly

S-11185 Fire Pump Engine Driven 550 Gallon Fuel Tank Outline 06/23/1969

S-13699 1000 Gallon Fuel Oil Day Tank 06/01/1971

S-51118 Fire Protection System Mechanical Outline 20 Zone 9090 08/15/1985

Detection

S-54873B Sheet Promatec Technologies Inc. Unit 2 Control Building Corridor 12/15/1998

1&2 Elevation 130-0 Control Building 1-hour Fire Rated Promat

Assembly

Engineering CCP SNC933694 Install 120v Power Receptacle Rev. 2

Changes DCP SNC937823 NFPA 805 Project Fusible Links Rev. 1

Engineering Risk Based Analysis, Unit No. 2 CSR Thermoset Cable 04/22/2016

Evaluations Percentage Analysis

S-52429 BISCO Fire Rated Penetration Seal Details and Cross 04/1990

Reference Matrix for Edwin I. Hatch Nuclear Plant

S-52439 Fire Rated Penetration Seal Qualification Data SWRI Project 08/16/1990

No. 01-8821-028B

S-52483 Hatch Unit 1, 2 Fire Rated Penetration Seal Qualification 04/17/1991

Data-Various Sealing Products and Configurations

SMNH-16-026 NFPA 13 Code Compliance Review (Sprinkler Systems) 03/20/2018

Miscellaneous NANTel Generic Plant Access Training 12/2018

Technical Evaluation of Promatec Technologies,1 & 3 Hour 09/16/1998

Fire Barriers Installed at Plant Hatch, Baxley GA

ENG-0246 Fire Fighting Equipment Inspection Inventory Rev. 24.3

Mann Wireless, Edwin I. Hatch Nuclear Plant In-Building Enhancement 06/26/2006

LT

D. Project Baxley, Georgia

NL-15-2023 Edwin

I. Hatch Nuclear Plant - Units 1 and 2, Commitment to 12/23/2015

Inspection Type Designation Description or Title Revision or

Procedure Date

Maintain Severe Accident Management Guidelines

Procedures 20AC-IRS-001-0 Control of Portable RF Transmitting Devices Rev. 3.0

34-AB-X43-001-1 Fire Procedure Rev. 16.0

34-GO-OPS- ISI Pump and Valve Operability Test Rev. 21.30

031.1

34IT-EOP-001-0 EOP Equipment Checks 07/15/2018

34IT-R25-001-0 Control Room Emergency Lighting Supply Weekly Test Rev. 1.10

34SO-X43-001-1 Fire Pumps Operating Procedure Rev. 6.5

34SV-E51-005-2 RCIC OPS From RSDP 03/06/2018

2SV-FPX-003-0 Emergency Lighting Surveillance Rev. 16.6

2SV-FPX-008-0 Fire Protection Water Suppression System Flow Test Rev. 4.2

2SV-FPX-013-0 Rolling Fire Door Surveillance Rev. 4.1

51GMM-FPX- Installation and Repair of Rolling Fire Doors Rev. 1.4

004-0

NMP-ES-035-007 Fleet Fire Watch Instruction Rev. 5

NMP-ES-035- Hourly Fire Watch Rev. 4

007-F01

NMP-ES-035- Continuous Fire Watch Rev. 2.1

007-F02

NMP-OS-007-007 Rounds Rev. 4

NMP-OS-019-010 Emergency Management Guideline (EMG) Rev. 1.1

NMP-OS-019-268 Hatch Unit 1 SIG-8, Spent Fuel Pool Makeup Rev. 3.2

NMP-OS-019-288 Hatch Unit 2 SIG-8, Spent Fuel Pool Makeup Rev. 2.2

Work Orders SNC218170 DG Low Pressure CO2 System Surveillance

SNC602101 Investigate / Repair Valve that is Hard to Operate

SNC852429 Valve Leaking from Packing

SNC884460 Emergency Lighting Surveillance Group 2 02/05/2018

SNC904439 Packing Leak

8