ML18033B552
| ML18033B552 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 10/25/1990 |
| From: | Lo R Office of Nuclear Reactor Regulation |
| To: | Adensam E Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 9011160192 | |
| Download: ML18033B552 (16) | |
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Docket No. 50-260 UNITED STATES NUCLEAR REGULATORY COMM ON WASHINGTON, D. C. 20555 October 25, f990.
MEMORANDUM FOR:
FROM:
El inor G. Adensam, Di rec r
Project Directorate II-1 Division of Reacto Projects I/II Office of Nuclear Re tor Regul ion Ronnie H. Lo, Senior Proj t Manager Project Directorate II-1 Division of Reactor Projects -
II Office of Nuclear Reactor Regulat n
SUBJECT:
SINGLE FAILURE C ERION 0
H. B.
ROBINSON LECTRICAL SYSTEMS-Date and Time:
Location:
Purpose:
November 14, 1990 1:00 p.m. - 4:0 p.
One White Flint N
th 11555 Rockville Pik Rockville, Maryland Room 10-B 1
To discuss 0852 Failur Cr iterion for Electrical Systems.
Parti cipants:*
CPSL A.
Cu ter L. Lo ls R. Pr rity J.
Kl sterma R. Par ons, et NRC S.
Varga G. Lainas F.
Rosa E.
Adensam R. Lo, et.al.
O IAOIZ; AIOL, i QQ mb OIA O'0 Enclosure.
Agenda cc w/enclosure:
See next page Ronnie
. Lo, Senior Project Manager roje t Directorate II-1 Divi ion of Reactor Projects -'/II Of ce of Nuclear Reactor Regulation AIR 0'(3 MQ OA CC OA
~v~
O'Q. 0
- Meetings between NRC technical, staff and applicants or licensees are open for interested members of the public, petitioners, intervenors, or other parties to attend as observers pursuant t:o "Open Meeting Statement of NRC Staff Policy,"
43 Federal Receister 28058, 6/28/78.
4 I
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Mr. L. W. Eury Carolina Power
& Light Company H. B. Robinson Steam Electric Plant, Unit No.
2 CC:
Mr. R.
E. Jones, General Counsel Carolina Power
& Light Company P. 0.
Box 1551 Raleigh, North Carolina 27602 Mr. H. A. Cole Special Deputy Attorney General State of North Carolina P. 0.
Box 629 Raleigh, North Carolina 27602 U.S. Nuclear Regulatory Commission Resident Inspector's Office H. B. Robinson Steam Electric Plant Route 5, Box 413 Hartsvi lie, South Carolina 29550 Regional Administrator, Region II U.S. Nuclear Regulatory Commission 101 Marietta Street Suite 2900 Atlanta, Georgia 30323 Mr. R. Morgan General Manager H. B. Robinson Steam Electric Plant P. 0.
Box 790 Hartsville, South Carolina 29550 Mr. Dayne H. Brown, Director Department of Environmental, Health and Natural Resources
'ivision of Radiation Protection P. 0.
Box 2?687
- Raleigh, North Carolina 27611-7687 Mr. Robert P. Gruber Executive Director Public Staff -
NCUC P. 0.
Box 29520 Raleigh, North Carolina 27626-0520 Mr. C. R. Dietz
- Manager, Robinson Nuclear Project Department H. B. Robinson Steam Electric Plant P. 0.
Box 790 Hartsville, South Carolina 29550 Mr. Heyward G. Shealy, Chief Bureau of Radi olog ica 1 Health South Carolina Department of Health and Environmental Control 2600 Bull Street Columbia, South Carolina 29201
1
AGENQA SINGLE FAILURE CRITERION FOR ELECTRICAL SYSTEMS I.
Introduction II.
Background
III. -ECCS Failure Modes and Effects Analysis (FMEA)
A.
Scope of Analysis B.
Modeling Methods C.
Assumptions D.
Single Failure Results (Active, Passive)
E.
Conclusions IY.
Relation to FMEA B.
Redundance and Independence V.
Summary and guestions
DISTRIBUTION FOR MEETING NOTICE DATED:
Facility:
Brunswick Nuclear Plant, Units 1 and 2
+Docket Fil~e NRC PDR Local PDR Brunswick Reading T. Murley/F. Miraglia S.
Varga G. Lainas E.
Adensam B. Hayes E. Jordan B. Grimes M. Krebs N. B. Le W. Lanning OGC ACRS(10)
GPA/PA GPA/CA(2)
V. Wilson J. Scarborough G. Marcus L. Norrholm J.
Gray R. Borchardt K. Clark, Region II N. Green, PMAS E. Tana, PMAS 12-G-18 14-E-4 14-H-3 3-E-4 MNBB-3701 9-A-2 9-A-1 15-B-18 2-G-5 17-H-2 12-H-5 16-H-3 16-H-3 16-H-3 16-H-3 17-G-21 12-E-4 12-G-18
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Docket No. 50-260 October 25, f990 MEMORANDUM FOR:
FROM:
SUBJECT:
Date and Time:
Location:
Purpose:
Elinor G. Adensam, Director Project Directorate II-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation Ronnie H. Lo, Senior Project Manager Project Directorate II-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation SINGLE FAILURE CRITERION FOR ELECTRICAL SYSTEMS-H. B.
ROBINSON November 14, 1990 1:00 p.m. - 4:00 p.m.
One White Flint North 11555 Rockville Pike Rockville, Maryland 20852 Room 10-B-11 To discuss Single Failure Criterion for Electrical Systems.
Participants:
CP8L A. Cutter L. Loflin R. Prunty J.
Kloosterman R. Parsons, et. al NRC S. Varga G. Lainas F.
Rosa E. Adensam R. Lo, et. al.
Original Signed By:
Ronnie H. Lo, Senior Project Manager Project Directorate II-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
Enclosure:
Agenda cc w/enclosure:
See next page
- Meetings between NRC technical staff and applicants or licensees are open for interested members of the public, petitioners, intervenors, or other parties to attend as observers pursuant to,"Open Meeting Statement of NRC Staff Policy,"
43 Federal
~Re ister 28058, 6/28/78.
t DF~t t(4 w
e NAME
- RLo:as
- EAdensam 0ATE:10/g/90:10 90 ocumen arne:
NOTICE -
CPIIIL 9010300105 90102l5 I ~., A~.gg PDR ADOCK 050002EE0 P
PDC W
W W
~
Mr. L. W. Eury Carolina Power 5 Light Company H. B. Robinson Steam Electric Plant, Unit No.
2 CC:
Mr. R. E. Jones, General Counsel Carolina Power
& Light Company P. 0.
Box 1551 Raleigh, North Carolina 27602 Mr. H. A. Col e Special Deputy Attorney General State of North Carolina P. 0.
Box 629 Raleigh, North Carolina 27602 U.S. Nuclear Regulatory Commission Resident Inspector's Office H. B. Robinson Steam Electric Plant Route 5, Box 413 Hartsvi lie, South Carolina 29550 Regional Administrator, Region II U.S. Nuclear Regulatory Commission 101 Marietta Street Suite 2900 Atlanta, Georgia 30323 Mr. R. Morgan General Manager H. B. Robinson Steam Electric Plant P. 0.
Box 790 Hartsville, South Carolina 29550 Mr. Dayne H. Brown, Director Department of Environmental, H'ealth and Natural Resources Division of Radiation Protection P. 0.
Box 27687 Raleigh, North Carolina 27611-7687 Mr. Robert P. Gruber Executive Director Public Staff - NCUC P. 0.
Box 29520 Raleigh, North Carolina 27626-0520 Mr. C. R. Dietz
- Manager, Robinson Nuclear Project Department H. B. Robinson Steam Electric Plant P. 0.
Box 790 Hartsville, South Carolina 29550 Mr. Heyward G. Shealy, Chief Bureau of Radiological Health South Carolina Department of Health and Environmental Control 2600 Bull Street Columbia, South Carolina 29201
0
AGEOOA SINGLE FAILURE CRITERION FOR ELECTRICAL SYSTEMS I.
Introduction II.
Background
III. ECCS Failure Modes and Effects Analysis (FMEA)
A.
Scope of Analysis B.
Modeling Methods C.
Assumptions D.
Single Failure Results (Active, Passive)
E.
Conclusions IV.
Relation to FMEA B.
Redundance and Independence V.
Summary and guestions
,C
DISTRIBUTION FOR MEETING NOTICE DATED:
October 23, i99P Facility:
H. B. Robinson, Unit 2 Docket<<Vi:le-NRC PDR Local PDR H. B. Robinson Rdg. File T. Murley/F. Miraglia S. Varga G. Lainas E.
Adensam B. Hayes B. Wilson, Region II E. Jordan B. Grimes P. Anderson R.
GPA/PA GPA/CA(2)
V. Wilson J. Scarborough G. Marcus L. Norrholm J.
Gray R. Borchardt K. Clark, Region II N. Green, PMAS E. Tana, PMAS 12-G-18 14-E-4 14-H-3 3-E-4 MNBB-3701 9-A-2 9-A-1 15-B-18 2>>G-5 17-H-2 12-H-5 16-H-3 16-H-3 16-H-3 16-H-3 17-G-21 12-E-4 12-G-18
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