ML20212E683

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Advises That Response to 861112 Request for Addl Info Re Steam Generator Tube Rupture Analysis Requires Addl Time to Gather Info & Perform Calculations.Responses Expected by 870201 & 0515
ML20212E683
Person / Time
Site: Callaway 
Issue date: 12/30/1986
From: Schnell D
UNION ELECTRIC CO.
To: Harold Denton
Office of Nuclear Reactor Regulation
References
ULNRC-1424, NUDOCS 8701050403
Download: ML20212E683 (3)


Text

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. yg,og Etscraic a

.1901 Gratiot Street. St. Louis December 30, 1986 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation i

U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Dear Mr. Denton:

ULNRC-1424 1

DOCKET NUMBER 50-483 CALLAWAY PLANT STEAM GENERATOR TUBE RUPTURE ANALYSIS

Reference:

NRC letter from P. W.

O' Conner to D.

F.

Schnell dated November 12, 1986 The referenced letter requested additional information related to previous transmittals of the SNUPPS Steam Generator Tube Rupture Analysis.

Additional time is needed to gather information and perform calculations in order to respond to this request.

The response to Enclosure 2 of the referenced letter will be provided by February 1, 1987 and the response to 1 will be provided by May 15, 1987.

Very truly yours, f

Donald F.

Schnell l

DS/kea

!t r

I I

i g0k 8701050403 861230 f

PDR ADOCK 05000483-l p

PDR Markng Address' P.O. Box 149, St. Louis. MO 63166

d cc:

Gerald Charnoff, Esq.

Shaw, Pittman, Potts & Trowbridge Wa i gt n D b.

bO36 Nicholas A.

Petrick Executive Director SNUPPS 5 Choke Cherry Road Rockville, Maryland 20850 W.

L.

Forney Division of Projects and Resident Programs, Chief, Section lA U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road l

Glen Ellyn, Illinois 60137 Bruce Little Callaway Resident Office U.S. Nuclear Regulatory Commission RR#1 Steedman, Missouri 65077 Paul O'Connor (2)

Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 316 7920 Norfolk Avenue Bethesda, MD 20014 Manager, Electric Department Missouri Public Service Commission P.O.

Box 360 Jefferson City, M7 65102 l

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bec:

3456-0021.6 Nuclear Date DFS/ Chrono D.

F.

Schnell J.

E. Birk J.

F. McLaughlin A.

P. Neuhalfen R.

J. Schukai M.

A.

Stiller S.

E.

Miltenberger D.

E. Shain H. Wuertenbaecher D. W.

Capone A.

C.

Passwater W.

R.

Campbell R.

P. Wendling l

D.

E.

Shafer l

D.

J. Walker l

O. Maynard (KG&E)

J.

H. Smith (Bechtel)

G56.37 (CA-460)

Compliance (J.

E. Davis)

NSRB (Sandra Auston) i e-

e cc:

Gerald Charnoff, Esq.

Shaw, Pittman, Potts & Trowbridge 1800 M. Street, N.W.

Washington, D.C.,

20036 Nicholas A.

Petrick Executive Director SNUPPS 5 Choke Cherry Road Rockville, Maryland 20850 W.

L.

Forney Division of Projects and Resident Programs, Chief, Section lA U.S.

Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellya, Illinois 60137 Bruce Little Callaway Resident Office U.S.

Nuclear Regulatory Commission RR#1 Steedman, Missouri 65077 Paul O'Connor (2)

Office of Nuclear Reactor Regulation U.S.

Nuclear Regulatory Commission Mail Stop 316 7920 Norfolk Avenue Bethesda, MD 20014 Manager, Electric Department Missouri Public Service Commission P.O. Box 360 Jefferson City, MO 65102 i

i l

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-3 I

I i

bec 3456-0021.6 Nuclear Date DFS/ Chrono D.

F.

Schnell J.

E.

Birk J. F. McLaughlin A.

P.

Neuhalfen R. J. Schukai 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 (KG&E)

J. H. Smith (Bechtel)

G56.37 (CA-460)

Compliance (J.

E. Davis)

NSRB (Sandra Auston) t i

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s* :

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