ML20205S598
| ML20205S598 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 03/27/1987 |
| From: | Schnell D UNION ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20205S603 | List: |
| References | |
| ULNRC-1476, NUDOCS 8704070067 | |
| Download: ML20205S598 (5) | |
Text
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Union Etscraic n
1901 Gratiot Street. St. Louis Donald F. Schnell Vs Praxtent March 27, 1987 U.S. Nuclear Regulatory Commission ATTN:
Document Control Desk Washington, D.C.
20555
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Gentlemen:
DOCKET NUMBER 50-483 CALLAWAY PLANT REVISION TO TECHNICAL SPECIFICATION TABLE 3.3-3
Reference:
ULNRC-1335 dated 6-30-86, LER 86-018-00 Union Flectric Company herewith transmits one original and one conformed copy of an application for amendment to Facility Operating License No. NPF-30 for Callaway Plant.
This amendment application requests that the applicable modes for Item 6.g of Technical Specification Table 3.3-3, auxiliary foodwater actuation upon the trip of both main be clarified regarding the blocking of this feedwater pumps, start signal during normal plant startups and shutdowns.
This start signal is not assumed in any accident analyses performed for Callaway Plant.
Further, this change would not affect the other start signals including the one assumed in the accident analyses, low-low steam generator water level.
Consistent with the SER and the FSAR, the modo clarification would allow the his start signal to the motor-driven auxiliary blocking of feedwater pumpo just before shutdown of the last operating main feedwater pump during plant shutdowns and would require the restoration of this function just after the first main feedwater The pump is placed into service during plant startups.
referenced LER was written to report an event involving the improper use of these block switches due to inadequate procedural controls and the lack of clarity in the Technical Specifications as to when the block nwitches could be employed.
The proposed Technical Specification change would become effective for Union Electric implenentation upon NRC approval.
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Enclose'd is a check for the $150.00 application fee as required by 10CFR170.21.
Very truly y urs, Schnell D
GGY/ lad Attachments : _ l-Proposed Technical Specification Changes 2-Safety Evaluation
'3-Significant Hazards Considerations 4-Application Fee
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STATE OF MISSOURI )
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Robert J.
Schukai, of lawful age, being first duly sworn upon oath says that he is General Manager-Engineering (Nuclear) for Union Electric Company; that he has read the foregoing document and knows the content thereof; that he has executed the same for and on behalf of said company with full power and authority to do so; and that the facts therein stated are true and correct to the best of his-knowledge, information and belief.
By Ro ert J 7chukai Ge Manager-Engineering Nuclear SUBSCRIBED and sworn to before me this 8 7 day of - bt<I,1987 h&w0 BARBARA J. kAFF !
NOTARY PUBLIC, STATE OF MISSOURI MY COMMISSION EXP!RES APRIL 22, 1989 ST. LOUIS COUNTY s
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Gerald Charnoff, Esq.
Shaw, Pittman, Potts & Trowbridge 2300 N.
- Street, N.W.
Washington, D.C.
20037 J. O. Cermak CFA Inc.
4 Professional Drive (Suite 110)
Gaithersburg, MD 20879 W.
L.
Forney Division of Projects and Resident Programs, Chief, Section lA U.S.
Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 Bruce Little Callaway Resident Office U.S.
Nuclear Regulatory Commission RRil Steedman, Missouri 65077 Tom Alexion (2)
Of fice of Nuclear Reactor Regulation U.S.
Nuclear Regulatory Commission Mail Step 316 7920 Norfolk Avenue Bethesda, MD 20014 Ron Kucera, Deputy Director Department of Natural Resources P.O.
Box 176 Jefferson City, MO 65102 Manager, Electric Department Missouri Public Service Commission P.O.
Box 360 Jefferson City, MO 65102-4
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3456-0021.6 Nuclear Date DFS/ Chrono D. F.
Schnell J.
E. Birk J. F.'McLaughlin A. P.-Neuhalfen R. J.1Schukai M. A.
Stiller S.
E. Miltenberger D. E. Shain H. Wuertenbaecher D._W.
Capone A. C.
Passwater W.'
R.
Campbell R. P. Wendling D.
E.
Shafer D. J. Walker O. Maynard (WCNOC)
N. P. Goel (Bechtel)
G56.37 (CA-460)
Compliance (J. E. Davis)
NSRB (Sandra Auston) 3456-0031.2.1 (1048)
G. G. Yates