ML20076M959
| ML20076M959 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 03/15/1991 |
| From: | Schnell D UNION ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20076M963 | List: |
| References | |
| TAC-79971, ULNRC-2377, NUDOCS 9103260236 | |
| Download: ML20076M959 (3) | |
Text
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. UNION March 15, 1991 Douldt,schng
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d U.S. Nuclear Regulatory Commission
-Attn: Document Control Desk =
Mail Station Pl-137 Washington, D.C.
20555 ULNRC-2377 -
1 Gentlemen:.
TAC 'No. - 7 9 9 71 CALLAWAY PLANT DOCKET NUMBER 50-483 REVISION TO TECHNICAL: SPECIFICATION-3.4.6.2 i
REACTOR COOLANT SYSTEM PRESSURE-ISOLATION VALVES
- Union Electric-Company herewith-transmits an-application for amendment to Facility Operating License j
l, Number NPF-30 for the Callaway Plant.
This amendment-application requests a revision to Technical Specification 3/4.4.6 and associated Bases to change the ll
' allowed leakage limit for reactor' coolant system pressure
~ isolation valves.
This amendment provides criterion whereby each valve-is permitted a. leakage limit based on valve size.
.The Callaway-Plant On-Site Review Committee and the' Nuclear Safety Review Board have-reviewed and approvedithis amendment application.
Attachments 1
'through 3 provide the Technical Specification changes,
. Safety: Evaluation,'and Significant Hazards Evaluation, respectively. ~It has been determined'.that this amendment appli~ cation does not involve any unreviewed safety-
-questions, as: defined-in 10CFR50.59, nor a significant-
-hazard consideration as determined per'10CFR50.92.
~
application, you have any-questions on this amendment-t If-
_3 please contact-us.-
Very truly-yours,
//
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/ Donald F. Schnell 7
WEK/ dis..
Attachments:-1. Technical Specification' Changes
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-2.
Safety Evaluation L
- 3..Significant Hazards Evaluation l
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-9103260236 910315 PDR ADOCK 05000483 2,,,, ; P, PDR
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STATE OF MISSOURI )
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Alan C.
Passwater, of lawful age, being first duly sworn upon oath says that he is Manager, Licensing and Fuels (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.
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By_.
w Alan C.
Passwater Manager, Licensing and Fuels Nuclear SUB IBED and sworn to before me this 2'[u.n/d day
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of A+4/>
1991.
_4n 9 An DARDARA. f)FAF NOTARY FU8 tlc, STATE OF MISSOURI MY COMMIS$10N EXPIRIS april 22, 1993
-ST. LOUIS COUNTY,,,. j
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w cc: - Ti _ A.'. Baxte'r, Esq. :_
Shaw, Pittman, Potte;& Trowbridge 2300 N. Street; N.W.~
4 Washington,..D C._20037-Dr.fJ. O. Cermak CFA,--Inc.
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4 Professional Drive (Suite..110)-
Gaithersburg,_MD 20879 R.-C.l Knop y
Chief, - Reactor: Proj ect Branch.1; 1
.U.S.: Nuclear _ Regulatory Commission _
Region _III
.799 RoosevaitJRoad, s'
Glen Ellyn, Illinois.60137 x
-Callaway Resident Office <
o l-U.S. Riclear Regulatory, Commission u
RRttl 1
Steedman,'-Missouri 65077 0
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4 u6 M.-D.-Lynch (2)-
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a office of Nuclear-Reactor Regulation-U.S.' Nuclear Regulatory Commission.
' White; Flint, North, Mail Stop 13E21-11555 Rockville Pike-.
' Rockville,: MD 20852
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' Manager,. Electric. Department _
3 Missouri Public-Service Commission' P.O.! Box 360 l
~ Jefferson Sity,_MO 65102~
w Ron'Kucera'.
' Department of Natural-Resources M
-P.O.rBox 176 _
Jefferson City,~MO'65102 s
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