ML20027A301
| ML20027A301 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 10/26/1978 |
| From: | Ziemann D Office of Nuclear Reactor Regulation |
| To: | Finfrock I JERSEY CENTRAL POWER & LIGHT CO. |
| References | |
| TASK-06-07.B, TASK-07-01.A, TASK-07-02, TASK-6-7.B, TASK-7-1.A, TASK-7-2, TASK-RR NUDOCS 7811100156 | |
| Download: ML20027A301 (3) | |
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UNITED STATES g 'i y g NUCLEAR REGULATORY COMMISSION g.js I j WASHINGTON, D. C. 20555
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October 26, 1978 s
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Docket No. 50-219
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Jersey Central Power & Light Company ATTN:
Mr. I. R. Finfrock, Jr.
Vice President - Generation Madison Avenue at Punch Bowl Road Morristown, New Jersey 07960 Gentlemen:
g We have received drawings in response to our June 26, 1978 letter, which will be used in our review of several SEP topics. The schematic diagrams for control of all automatic and manual electrical load transfers between redundant safety buses, complete plant electrical drawing indices, and drawings showing battery and charger alarms and indication were.not included in the drawing set submitted for the Oyster Creek Nuclear Generating Station.
We request that you submit copies of these drawings in accordance with the instructions in our June 26, 1978 letter.
Based on our initial review related to SEP Topics VI-7.B., VII-1.A. and VII-2., we request that you provide the infomation requested in the enclosure or detailed references to previously docketed infomation that is still current.
We would appreciate receiving this infomation as soon as possible.
Sincerely,
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l R.n.,w, L. k v > <. w Dennis L. Ziemann;/ Chief Operating Reactors Branch #2 Division of Operating Reactors
Enclosure:
Request for Additional Information cc w/ enclosure:
See next page i
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Jersey Central Power & Light Canpany October 26, 1978 t
cc w/ enclosure:
G. F. Trowbridge, Esquire Shaw, Pittnan, Potts and Trowbridge 1800 M Street, N. W.
Washington, D. C.
20036 Jersey Central Power & Light Canpany ATTN: Mr. T. Gary Broughton Safety and Licensing Manager GPU Service Corporation 260 Cherry Hill Road Parsippany, New Jersey 07054 Anthony Z. Roisman Natural Resources Defense Council 917 15th Street, N. W.
Washington, D. C.
20005 Steven P. Russo, Esquire 248 Washington Street P. O. Box 1060 Tans River, New Jersey 08753 Joseph W. Ferraro, Jr., Esquire Deputy Attorney General State of New Jersey Department of Law and Pu,blic Safety 1100 Raymond Boulevard Newark, New Jersey 07012 f
Ocean County Library
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Brick Township Branch
'401 Chambers Bridge Road Brick Town, New Jersey 08723 K M C Inc.
ATTN: Mr. Jack McEwen 1747 Pennsylvania Avenue, N.W.
Suite 1050 Washington, D. C.
20006
El1 CLOSURE REQUEST FOR ADDITIONAL INFORMATI0l1 Please submit the following information:
1.
Topic VI-7.8 ESF Switchover From Injection to Recirculation Mode (Automatic ECCS Realignnent)
Schematics for the autonatic controllers used (if any) to perform the changeover.
2.
Topic VII-1.A Isolation of Reactor Protection System From llan-Safety Systems, Including Oualification of Isolation Devices Drawings and schematics which show:
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A.
How the Reactor Protection System gets its input signals.
B.
How the other system inputs are isolated from the Reactor Protection System inputs.
3.
Topic VII-2 Encineered Safety Features (ESF) Systen Lonic and Desion A list of the diesel generator loads which are to be supplied under varicus conditions, including:
A.
llornal operation, including noraal shutdown B.
LOCA C.
Other emergency situations Details of autenatic load sequencing systen or equipment (if any).
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