ML20059C851
| ML20059C851 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 12/29/1993 |
| From: | Fields M Office of Nuclear Reactor Regulation |
| To: | Guiles E, Ray H SAN DIEGO GAS & ELECTRIC CO., SOUTHERN CALIFORNIA EDISON CO. |
| References | |
| IEB-93-002, IEB-93-2, TAC-M86612, TAC-M86613, NUDOCS 9401060135 | |
| Download: ML20059C851 (4) | |
Text
,
December 29, 1993 a
Docket Nos. 50-361 and 50-362 Mr. Harold B. Ray Mr. Edwin A. Guiles Senior Vice President Vice President Southern California Edison Co.
Engineering and Operations i'
Irvine Operations Center San Diego Gas & Electric Co.
23 Parker Street 101 Ash Street.
Irvine, California 92718 San Diego, California 92112 Gentlemen:
SUBJECT:
SAN ONOFRE HUCLEAR GENERATING STATION, UNITS 2 AND 3 - RESPONSE TO NRC BULLETIN 93-02, " DEBRIS PLUGGING OF EMERGENCY CORE COOLING SUCTION STRAINER 3" (TAC NOS. M86612 AND M86613)
This letter acknowledges receipt of your response dated June 10, 1993, to NRC Bulletin 93-02 (Bulletin). The Bulletin was issued May 11, 1993, to all nuclear power reactor licensees.
It requested licensees.to identify fibrous material in the primary containment, take any necessary compensatory measures, and remove any such material. Your response stated that San Onofre Units 2 and 3 do not have fibrous air filters or other temporary sources of fibrous material installed or stored in containment during Modes 1 through 4 that would cause plugging of the ECCS suction strainers during a LOCA.
Based on that, we consider your actions to be complete.
Please retain any records of your actions in response to this Bulletin, as subsequent inspection activities may be conducted in regards to this issue.
Sould you have any questions, please contact me at (301) 504-3062 or the lead Project Manager for this issue, John B. Hickman, at (301) 504-3017.
Sincerely, Original signed by:
Theodore R. Quay for Mei B. Fields, Project Manager 9401060135 931229 Project Directorate V DR ADOCK 0500 1
Division of Reactor Projects III/IV/V Office of Nuclear Reactor Regulation cc:
See next page DISTRIBUTION:
Docket File-NRC & Local PDRs PDV Reading File JRoe EAdensam TQuay MFields EBarnhill OGC, 15B18 JHickman RBarrett ACRS (10), P315 KPerkins, RV See previous concurrence OFFICE PDV/LA*
PDV/PM*
PDIII-1/PM*
NAME EBarnhill MFields JHickman 3
DATE 12/22/93 12/02/93 12/22/93 0FFICE SCSB*
PDV/D ga NAME RBarrett TQuay d 93 DATE 12/28/93 (L/
/
6TFICIAL RECORD COPY DOCUMENT NAME:
S086612.LTR fl 1 0; nw amwman
'Ik)ocketNos.50-361 December. 29, 1993 b
and-50-362-O
.Mr.' Harold B. RayL Mr. Edwin A. Guiles Senior'Vice President Vice President Southern California Edison Co.
Engineering and Operations u
-Irvin -Operations Center San-Diego Gas & Electric Co.-
23 Par ker Street 101 Ash Street-Irvine, California ^92718 San Diego, California 92112'-
l
. Gentlemen:
SUBJECT:
SAN ON0FRE NUCLEAR GENERATING STATION, UNITS 2 AND 3 - RESPONSE 10 NRC BULLETIN 93-02,:" DEBRIS PLUGGING 0F EMERGENCY CORE COOLING-3; SUCTION STRAINERS" (TAC NOS. M86612 AND M86613)-
This letter acknowledges receipt of your response dated. June'.10,-1993, to NRC l
Bulletin 93-02 (Bulletin). The Bulletin was issued May 11, 1993, to all; ci nuclear power reactor licensees.
It requested licensees to' identify fibrous _
material in the primary containment, take any necessary. compensatory measures, and remove any such material.
Your response stated.that San'Onofre Units'2-and 3 do not have fibrous air. filters or other temporary sources 'of fibrous i
material installed or stored in-containment during Modes 1lthrough 4 that-would:cause plugging of the ECCS suction sicainers during a LOCA.
Based on-that, we consider your' actions to be complete.
Please retain any records of '
l your actions in response to this Bulletin, as subsequent inspection activities.
may be conducted in regards to this issue.
j Should you have any questions, please contact me at (301) 504-3062'or the lead-1 Project Manager for this issue, John B. Hickman, at (301) 504-3017.
Sincerely, Original signed by:
Mel B. Fields, Project Manager Project Directorate V l
Division of Reactor _ Projects III/IV/V Office of Nuclear Reactor Regulation-
Enclosure:
cc w/ enclosure:
See next page DISTRIBUTION:
Docket File NRC & Local PDRs PDV Reading File JRoe EAdensam TQuay MFields EBarnhill.
OGC, 15B18 JHickman RBarrett ACRS (10), P315 y
KPerkins, RV
-i 0FFICE PDV/LA PDV/PM.,
A Fe.ZFv,K- /
HAME EBarnhill Q/Y MFiel [
JH N b DATE W / 9 /93
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/2/22/93 1
0FFICE SCSB.N) k
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PDV/D 'TYM NAME RBarrek TQuay I 93
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p/11/93 DATE
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OfflCIAL RECORD COPY DOCUMENT NAME: S086612.LTR-
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UNITED STATES Ta %);}3E NUCLEAR REGULATORY COMMISSION j
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WASHINGTON, D.C. 20555 0001
- j December 29, 1993
~
. Docket Nos. 50-361 and 50-362 Mr. Harold B. Ray Mr. Edwin A. Guiles-Senior Vice President Vice President Southern California Edison Co.
Engineering and Operations Irvine Operations Center San Diego Gas & Electric Co.
23 Parker Street 101 Ash Street Irvine, California 92718 San Diego, California 92112 l
Gentlemen:
I
SUBJECT:
SAN ON0FRE NUCLEAR GENERATING STATION, UNITS 2 AND 3 - RESPONSE TO NRC BULLETIN 93-02, ' DEBRIS PLUGGING OF EMERGENCY CORE COOLING SUCTION STRAINERS" (TAC NOS. M86612 AND M86613) l This letter acknowledges receipt of your response dated June 10, 1993, to NRC Bulletin 93-02 (Bulletin).
The Bulletin was issued May 11, 1993, to all.
nuclear power reactor licensees.
It requested licensees to identify fibrous-material in the primary containment, take any necessary compensatory measures, and remove any such material.
Your response stated that San Onofre Units 2 i
l and 3 do not have fibrous air filters or other temporary sources of. fibrous
.i l
material installed or stored in containment during Modes 1 through 4 that j
would cause plugging of the ECCS suction strainers during a LOCA.
Based on j
that, we consider your actions to be complete. Please retain any records of.
l your actions in response to this Bulletin, as subsequent inspection activities may be conducted in regards to this issue.
Should you have any questions, please contact me at (301).504-3062 or the lead Project Manager for this issue, John B. Hickman, at (301) 504-3017.
Sincerely, i
)
Mel B. Fields, Project Mana er Project Directorate V Division of Reactor Projects III/IV/V Office of Nuclear Reactor Regulation cc: See next page
. g Messrs. Ray and Guiles San Oncfre Nuclear Generating Southern California Edison Company Station, Unit Nos. 2 and 3 cc:
T. E. Dubre, Esq.
Mr. Thomas E. Bostrom, Project Manager Southern _ California Edison Company Bechtel Power Corporation Irvine Operations Center 12440 E. Imperial Highway 23 Parker Street Norwalk, California 90650 Irvine, California 92718 Mr. Robert G. Lacy Chairman, Board of Supervisors Manager, Nuclear Department County of San Diego San Diego Gas & Electric Company 1600 Pacific Highway, Room 335 P. 0. Box 1831 San Diego, California 92101 San Diego, California 92111 Alan R. Watts, Esq.
Mr. Steve Hsu Riurke & Woodruff Radiologic Hetlth Branch 710 S. Parker St. No. 7000 State Department of Health Services Orange, California 92668-4702 Post Office Box 942732-Sacremento, California 94234 Mr. Sherwin Harris Resource Project Manager Resident Inspector / San Onofre NPS Public Utilities Department c/o U.S. Nuclear Regulatory Commission City of Riverside Post Office Box 4329 3900 Main Street San Clemente, California 92674 Riverside, California 92522 Mayor Mr. Charles B. Brinkman, Manager City of San Clemente Washington Nuclear Operations 100 Avenida Presidio ABB Combustion Engineering Nuclear Power San Clemente, California 92672 12300 Twinbrook Parkway, Suite 330 Rockville, Maryland 20852 Regional Administrator, Region V U.S. Nuclear Regulatory Commission Mr. R. W. Krieger, Vice President 1450 Maria Lane, Suite 210 Southern California Edisnn Company Walnut Creek, California 94596 San Onofre Nuclear Generating Station P. O. Box 128 San Clemente, California 92674-0128 Mr. Don J. Womeldorf Chief, Environmental Management Branch California Department of Health Services 714 P Street, Room 616 Sacramento, California 95814 o
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