ML14163A002

Summary of Audit Conducted March 5-9, 2012, Request to Adopt National Fire Protection Association (NFPA) 805, Performance-Based Standard for Fire Protection for LWR Electric Generating Plants

ML14163A002
Person / Time
Site:	Fort Calhoun
Issue date:	06/16/2014
From:	Jennivine Rankin Plant Licensing Branch IV
To:	Cortopassi L Omaha Public Power District
Rankin J
References
TAC ME7244
Download: ML14163A002 (9)

Text

LICENSEE:

FACILITY:

SUBJECT:

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 June 16, 2014 Omaha Public Power District Fort Calhoun Station, Unit No. 1

SUMMARY

OF FORT CALHOUN STATION, UNIT 1, MARCH 5-9, 2012, AUDIT ASSOCIATED WITH LICENSE AMENDMENT REQUEST TO TRANSITION TO NATIONAL FIRE PROTECTION ASSOCIATION 805 STANDARDS (TAC NO. ME7244)

The purpose of this summary is to document the results of an audit performed at Fort Calhoun Station, Unit 1 (FCS) associated with a National Fire Protection Association 805 (NFPA-805) license amendment request (LAR) dated September 28, 2011 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML112760660), as supplemented.

A review team, consisting of U.S. Nuclear Regulatory Commission (NRC) staff and contractors from the Center for Nuclear Waste Regulatory Analyses (CNWRA) and the Pacific Northwest National Laboratories (PNNL) participated in a regulatory audit of FCS, located in Blair, Nebraska from March 5 - 9, 2012. The regulatory audit supports the review of the LAR submitted by Omaha Public Power District (the licensee) to transition the plant's fire protection licensing basis to Title 10 of the Code of Federal Regulations (CFR) 50.48(c), which endorses with exceptions the National Fire Protection Association (NFPA) Standard 805, "Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants," 2001 Edition.

The purpose of the audit was to gain an understanding of the information needed to support the staff's licensing decision regarding the LAR and to develop high quality requests for additional information (RAI), as needed. The information submitted in support of the FCS LAR is under active review and any additional information needed to support the LAR review will be formally requested by the staff utilizing the RAI process in accordance with Office of Nuclear Reactor Regulation Office Instruction LIC-1 01, "License Amendment Review Procedures."

The audit team consisted of nine NRC, four CNWRA (NRC contractor), and three PNNL (NRC contractor) staff, of which one NRC and two CNWRA staff were audit observers. Enclosure 1 provides the schedules of activities during the audit. Enclosure 2 lists the NRC staff, the CNWRA staff, the PNNL staff, the licensee staff, and the licensee contractors who participated in the audit. Enclosure 3 lists the various documents that were reviewed during the audit.

The audit team held an entrance meeting on Monday, March 5, 2012, with the licensee staff and contractors, licensee management and NRC resident inspectors. FCS staff provided plant walkdowns focusing on fire protection engineering, safe shutdown, fire probabilistic risk assessment (PRA), and fire modeling. Technical discussions were focused on five major areas:

fire protection engineering, post-safe shutdown/circuit analysis, fire PRA, fire modeling, and programmatic review.

At the conclusion of the audit, the audit team participated in a summary exit meeting with licensee staff and management on March 9, 2012. The NRC staff expressed its appreciation to the licensee staff for providing informative walkdowns and presentations for the regulatory audit team.

Please direct any inquiries to me at 301-415-1530 or at Jennivine. Rankin@nrc.gov.

Docket No. 50-285

Enclosures:

1. Audit Schedule

2. Audit Participants

3. Audit Documents cc w/encls: Distribution via Listserv nie K. Rankin, Project Manager Plant Licensing Branch IV-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation

Schedule of Activities Monday, March 5, 2012 8:00a.m.

9:45a.m.

10:00 a.m.

11:00 a.m.

12:00 p.m.

1:00 p.m.

4:00p.m.

4:30p.m.

5:00p.m.

Audit team members met onsite at the Fort Calhoun Station Audit entrance meeting Technical Discussions: license amendment request (LAR) overview, nuclear safety capability assessment, non-power operations mode transition, main control room (MCR) fire analysis and habitability, fire probabilistic risk assessment (PRA), alternate shutdown procedure actions, fact and observations (F&O) resolution, quality, and fire risk evaluations Badging Lunch Review Areas: Continuation of those initiated in the morning Audit team debrief meeting Licensee wrap-up meeting Adjourn Tuesday, March 6, 2012 8:00a.m.

8:30a.m.

12:00 p.m.

1:00 p.m.

4:00p.m.

4:30p.m.

5:00p.m.

Morning breakout sessions and interviews Review Areas: Defense in Depth I Safety Margin, fire PRA, fire modeling, completed fire protection engineering (FPE), zone of influence, radioactive release calculations.

Lunch Review Areas: Non-radiological walkdown tours were completed for the (i) MCR/

cable chases, (ii) switchgear rooms/cable chases, (iii) diesel generator rooms, (iv) battery room I cable chases, (v) cable spreading room, (vi) alternate shutdown panels, (vii) air compressor (viii) upper/lower penetration rooms Audit team debrief meeting Licensee wrap-up meeting Adjourn Wednesday, March 7, 2012 8:00a.m.

8:30a.m.

12:00 p.m.

1:00 p.m.

4:00p.m.

4:30p.m.

5:00p.m.

Morning breakout sessions and interviews Review Areas: recovery action I MCR abandonment (with Shift Manager/SRO) monitoring program, circuit breaker fire (NFPA 805), main control room fire analysis completed.

Lunch Walkdowns of radiological areas conducted Audit team debrief meeting Licensee wrap-up meeting Adjourn Thursday, March 8, 2012 8:00a.m.

8:30a.m.

12:00 p.m.

1:00 p.m.

4:00p.m.

4:30p.m.

5:00p.m.

Morning breakout sessions and interviews Review areas: programmatic, rad release presentation attachments L & T, PRA Internal events recovery action I MCR abandonment (with Shift Manager/SRO) monitoring program, circuit breaker fire (NFPA 805), main control room fire analysis completed, Lunch Afternoon breakout sessions and interviews Audit team debrief meeting Licensee wrap-up meeting Adjourn Friday. March 9, 2012 8:30a.m.

9:30a.m.

Audit exit meeting Adjourn

List of Participants U.S. Nuclear Regulatory Commission (NRC) Team

• Alex Klein Branch Chief/Oversight Geoffrey Miller Branch Chief/Regional Oversight/Observer Leslie Fields Audit Lead/ NFPA 805 Program Manager Harold Barrett SSD/CA, FPE, Fire Modeling, Programmatic/Lead Dennis Andrukat Fire Protection Engineering/Fire Modeling Jigar Patel PRA JS Hyslop PRA Bernard Litkett SSD/Circuit Analysis Jay Robinson Programmatic/ RAI lead Center for Nuclear Waste Regulatory Analyses (CNWRA) Team Pat Mackin Robert Fosdick Marc Janssens Kaushik Das Programmatic Review Lead Programmatic/Observer Fire Modeling/Lead Fire Modeling/Observer Pacific Northwest National Laboratories (PNNL) Team Steve Short Robert Layton Garill Coles PRA Lead SSD/Circuit Analysis PRA Fort Calhoun Station Staff (Omaha Public Power District)

Name Org Support Area Bernie Van Sant OPPD NFPA 805 Project Manager Joe McManis OPPD Manager Projects Ken Erdman OPPD FP Programs Supervisor

• Alan Hackerott OPPD PRA Principal Engineer G. Mike Riva OPPD FP System Engineer/Fire PRA Bill Hansher OPPD Supervisor Nuclear Licensing Erick Matzke OPPD Compliance Engineer Donna Lippy OPPD Licensing Support Steve Gebers OPPD FPP/Radiological Release Korey Wells OPPD Electrical Design Engineer Don Pier OPPD Operations Liaison Phil Delizza OPPD Fire Brigade Lead Randy Cade OPPD Supervisor Operations Training Nancy Peterson OPPD Admin Support Fort Calhoun Station Contractors Name Org Support Area

• Gerhard Samide OPPD/ PLI Programmatic Support

• Sandy Chemos OPPD/ PLI Fire Protection Engineer Ruben Salazar OPPD/Tri-En Fire Protection Engineer Fleur de Peralta OPPD/Tri-En Fire Protection Engineer Westinghouse Team (Fort Calhoun Station Contractor)

Name Org Support Area

• Mehran Golbabai WEC WEC NFPA 805 Project Manager

• Clarence Worrell WEC Fire PRA!Fire Risk Evaluations

• Ashley Lindeman WEC Fire PRA/Fire Risk Evaluations Chris Rochon WEC Off-site Fire Modeling Support

• Rick Kellogg WEC Fire PRA/Internal Events

• Reed Labarge WEC Internal Events

• Jay Fluehr Ill WEC Fire PRA/Internal Events EPM Team (Fort Calhoun Station Contractor)

Name Chico Pellizzari Vicken Khatchadourian Jason Lamere James Blum Industry Representatives Jim Gregerson Org EPM EPM EPM EPM FPP Support Area NSCA NSCA/NPO FPP/Radiological Release FPP/Radiological Release Program Mgr, Diablo Canyon

Electronic Input files for FDS FM drawings FCSG-24 CAP guidelines List of Documents Reviewed Highlighted Attachment t DRAWINGS Surrogate Video Tours LTR-RAM-11-11-133, "PRA Modeling of Hotwork" Drawings

1.

Containment Bldg Tray & Conduit Layout, Elev 1013, #11405-E-93, Sheet 1, Rev 7 4

2.

Containment Bldg Tray & Conduit Layout, Elev 994, #11405-E-92, Sheet 1, Rev 75

3.

Containment Bldg Tray & Conduit Layout, Elev 994, #11405-E-92, Sheet 1, Rev 72

4.

Containment Bldg Tray & Conduit Layout, Elev 1045, #11405-E-94, Rev 46

5.

Containment Penetrations Inside, #11405-E-98, Rev 26

6.

Cable Room Tray & Condiut Plan, Elev 1025, #11405-E-78, Sheet 1, Rev 68

7.

Cable Room Tray & Condiut Plan, Elev 1025, #11405-E-78, Sheet 2, Rev 31

8.

Switchgear Electrical Penetration Area-Sections & Details, #11405-E-75, Sheet 1, Rev 69

9.

Intake Structure-Details, #11405-E-300, Rev 15

10.

Intake Structure-Tray Conduit Plan, Elev. 974 & 985, #11405-E-298, Sheet 1, Rev 17

11.

Transformer Yard, Underground Conduit & Cable Trench, #11405-E-314, Rev 21

12.

Underground Ducts & Manhole Sections, #11405-E-320, Sheet 1, Rev 22

13.

Underground Ducts & Manhole Sections, #11405-E-321, Sheet 2, Rev 9

14.

Underground Ducts & Manhole Sections, #11405-E-320, Sheet 1, Rev 22

15.

Air Compressor Bay & Electrical Penetration Area, Elev. 989, #11405-E-72, Sheet 1, Rev 60

16.

Air Compressor Bay & Electrical Penetration Area, Elev. 989, #11405-E-72, Sheet 2, Rev 23

17.

Air Compressor Bay & Electrical Penetration Area-Cable Tray Seismic Support, Elev. 989, #11405-E-72S, Rev 2

18.

Switchgear Diesel Generator & Electrical Penetration Room, Elev. 1011 & 1013,

1. 11405-E-73, Sheet 1, Rev 102

19.

Switchgear Diesel Generator & Electrical Penetration Room, Elev. 1011 & 1013,

1. 11405-E-73, Sheet 2, Rev 28

20.

Switchgear Diesel Generator & Electrical Penetration Room, Elev. 1011 & 1013,

1. 11405-E-73, Sheet 3, Rev 19

21.

Switchgear Diesel Generator & Electrical Penetration Room, #11405-E-76, Sheet 2, Rev 56

22.

Underground Fire Loop, #E-4182, Rev 12

23.

Fire Protection Flow Diagram, P&ID, #11405-M-266, Sheet 1 B, Rev 29

24.

Underground Piping Extension, #FC-UG-1A, Rev 4

25.

Turbine Building I Aux Building Standpipe Loop, #FC-ENH-1, Rev 8

26.

Fire Protection Flow Diagram, P&ID, #11405-M-266, Sheet 1, Rev 90

27.

Site Grading Plan, #7753-030A-20, Sheet 1, Rev 5

28.

Cathodic Detection Details Radwaste Processing Building, #D-4438, Sheet 4, Rev 1

29.

Plan & Profile STA 47+50 to STA 56+80, #C-4, Rev 3

30.

Switchgear Separation Framing & Details, #13007.21-ES-21A, Sheet 1, Rev 6

31.

Radiant Energy Shields-Sheet 1, #D-4364, Sheet 1, Rev 02

32.

Switchgear Separation Framing & Details, #13007.21-ES-21C-2, Sheet 3, Rev 3 Reports (SSD)

TBD-EOP-01, Reactor Trip Recovery, EC 45226, Issued 5-5-09 TBD-EOP-00, Standard Post Trip Actions, EC 53446, Issued 11-11-11 EOP-01, Reactor Trip Recovery, EC 45226, Issued 5-5-09 EOP-00, Standard Post Trip Actions, Issued 11-11-11 LAR Transition Report:

Draft Responses, FPE #1, Draft Responses, FPE #2, Draft Responses, Rad Release Documents to be Added to Portal Slide presentations from 3/5/2012 Attachment T presentation - on Portal as Prior Approvals Slide presentations 3/6/2012

ML14163A002

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