ML20140G305
| ML20140G305 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 06/18/1985 |
| From: | Dixon O SOUTH CAROLINA ELECTRIC & GAS CO. |
| To: | Grace J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| SPR-85-006, SPR-85-6, NUDOCS 8507120608 | |
| Download: ML20140G305 (2) | |
Text
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SOUTH CAROLINA ELECTRIC & GAS COMPANY POST OFFICE 764 e Agurs camouuA asais ct g@
j o.w.omon.3.
VrCE PatssosNT June 18, 1985 NuCLeas onnanopes
~Dr.
J.
Nelson Grace Regional Administrator U.S.
Nuclear Regulatory Commission Suite 2900 101'Marietta Street, NW Atlanta, Georgia 30323
SUBJECT:
Virgil C.
Summer Nuclear Station Docket No. 50/395 Operating License No. N P F-12 Special Report (SPR 85-006)
Dear Dr. Grace:
Attached is a Special Report for the Virgil C.
Summer Nuclear Station.
This Special Report is required by Section 6 of the Techni' cal Specifications.
- Sh ou ld there be any questions, please call us at your convenience.
r tr 1
- urs, ch
~
W.
Dixon, Jr.
JAW:0WD/csw Attachment e c:
V.
C.
Summer K.
E. Nodland T.
C.
Nichols, Jr./0.
W.
Dixon, Jr.
R.
A.
Stough E.
H.
Crews, Jr.
G.
Pe r c iv a l E.
C.
Roberts C.
W. Hehl W.
A.
Williams, Jr.
J.
B.
Kn o t t s, Jr.
D.
A.
Nauman S.
D.
Hogge Gr ou p Managers I&E Washington O.
S.
Bradham Document Management C.
A.
Price Branch S ~.. R. Hunt INPO Records Center I
J.
F. Heilman ANI Lib r a r y C.
L.
Ligon (NSRC)
NPCF File j
i 3 a JqW s
B507120608 850618 PDR ADOCK 05000395' d(
S PDR
\\
P Dr.
J.
Nelson Grace SPR 85-006 June 18, 1985 EVENT DESCRIPTION During the course of a re-evaluation of South Carolina Electric and Gas Company's (SCE&G) compliance with 10CFR50 Appendix R,
" Fire Protection Program for Nuclear Power Facilities Operating Prior to January 1,
1979," it was identified that an "A" d ivis io n vital power system tray was not separated from "B" d iv is ion trays containing cables for redundant func t ion s.
Appendix R requires one redundant train to be wrapped in a one hour fire barrier where separation is less than twenty feet with fire detection and automatic fire suppression in the area.
A fire which cou ld damage these "A"
and "B"
d ivis ion trays wou ld compromise or p r e c lu d e the use of redundant systems and equipment necessary for operation and safe shutdown.
CORRECTIVE ACTION A one-hour roving fire watch was e s t ab lis hed for the area.
The feas ibility of wrapping the "A"
division tray inv o lv e d is being eva lu a t ed.
Modifications to meet Appendix R requirements will be completed by March 31, 1986.