ML20129G888

Forwards SE Re Second 10-yr Interval Insp Program Plan Revised Request for Relief ISI-07B.Proposed Unacceptable Because Proposed Alternative Does Not Provide Acceptable Level of Quality & Safety to Ensure Component Degradation

ML20129G888
Person / Time
Site:	Callaway
Issue date:	10/03/1996
From:	Bateman W NRC (Affiliation Not Assigned)
To:	Schnell D UNION ELECTRIC CO.
Shared Package
ML20129G892	List: ML20129G888 ML20129G894
References
TAC-M96349, NUDOCS 9610070343
Download: ML20129G888 (3)

Text

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October 3 0 1996 Mr. Donald Schnell Senior Vice President - Nuclear Union Electric Company Post Office Box 149  !

St. Louis, Missouri 63166 l

SUBJECT:

EVALUATION OF THE SECOND 10-YEAR INTERVAL INSPECTION PROGRAM PLAN REVISED REQUEST FOR RELIEF ISI-078 - CALLAWAY PLANT, UNIT 1 (TAC N0. '

M96349)

Dear Mr. Schnell:

i i

By letter dated August 19, 1996, as supplemented by letter dated September 13, 1996, Union Electric Company submitted the' Second 10-Year Interval Inservice Inspection (ISI) Program Plan Revised Request for Relief ISI-078. The staff '

has completed its review of the proposed program revised relief request. The i basis for the staff's conclusions are contained in the enclosed safety evaluation.

l The staff has determined that for Revised Relief Request 151-078, the proposed I alternative is unacceptable because the proposed alternative does not provido an acceptable level of quality and safety to ensure that component degradation, as a result of stress corrosion cracking, would be readily identified and corrected. "Therefore, Revised Relief Request ISI-078 is ,

denied.

Sincerely, .

Original Signed By 1 James C.fStone , i William H. Bateman, Project Director '

Project Directorate IV-2' Division of Reactor Projects - III/IV j Office of Nuclear Reactor Regulation I Docket No. 50-483 DISTRIBUTION:

LDocket File ACRS, TWFN

Enclosure:

Safety Evaluation PUBLIC PDIV-2 Reading OGC, 015B18 cc w/ encl: See next page JRoe EGAl WJohnson, RIV ((g ' U WBateman JDyer, RIV 9610070343 961003 KThomas EPeyton PDR ADOCK 05000483 GBagchi JDavis  !

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DATE /8/3/96

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NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 30666-0001 j

l k . . . . . ,o/ October 3, 1996 Mr. Donald Schnell Senior Vice President - Nuclear i Union Electric Company

• Post Office Box 149 l St. Louis, Missouri 63166 I

SUBJECT:

EVALUATION OF THE SECOND 10-YEAR INTERVAL INSPECTION PROGRAM PLAN REVISED REQUEST FOR RELIEF 151-078 - CALLAWAY PLANT, UNIT 1 (TAC N0.

M96349)

Dear Mr. Schnell:

4

By letter dated August 19, 1996, as supplemented by letter dated September 13, 1996, Union Electric Company submitted the Second 10-Year Interval Inservice  ;

, Inspection (ISI) Program Plan Revised Request for Reliof ISI-078. The staff l has completed its review of the proposed program revised relief request. The basis for the staff's conclusions are contained in the enclosed safety .

evaluation.

I j The staff has determined that for Revised Relief Request 151-078, the proposed alternative is unacceptable because the proposed alternative does not provide an acceptable level of quality and safety to ensure that component degradation, as a result of stress corrosion cracking, would be readily identified and corrected. Therefore, Revised Relief Request ISI-07B is .

denied.

, Sincerely, 1 b &

hav William H. Bateman, Project Director Project Directorate IV-2 Division of Reactor Projects .III/IV Office of Nuclear Reactor Regulation Docket No. 50-483

Enclosure:

Safety Evaluation cc w/ encl: See next page l

1

U

• 4

, Mr. D. F. Schnell October 3, 1996 cc w/ encl:

Professional Nuclear Mr. Neil S. Carns Consulting, Inc. President and Chief Executive Officer 19041 Raines Drive Wolf Creek Nuclear Operating Corporation Derwood, Maryland 20855 P.O. Box 411 Burlington, Kansas 66839 Gerald Charnoff, Esq.

Thomas A. Baxter, Esq. Mr. Dan I. Bolef, President Shaw, Pittman, Potts & Trowbridge Kay Drey, Representative 2300 N. Street, N.W. Board of Directors Coalition Washington, D.C. 20037 for the Environment 6267 Delmar Boulevard l Mr. H. D. Bono University City, Missouri 63130 i Supervising Engineer, '

Site Licensing Mr. Lee Fritz Union Electric Company Presiding Commissioner Past Office Box 620 Callaway County Court House l Fulton, Missouri 65251 10 East Fifth Street Fulton, Missouri 65151 U.S. Nuclear Regulatory Commission Resident Inspector Office Mr. Alan C. Passwater, Manager 8201 NRC Road Licensing and Fuels Steedman, Missouri 65077-1302 Union Electric Company Post Office Box 149 Mr. G. L. Randolph, Vice President St. Louis, Missouri 63166 Nuclear Operations Union Electric Company Mr. J. V. Laux, Manager P.O. Box 620 Quality Assurance Fulton, Missouri 65251 Union Electric Company Post Office Box 620 Manager - Electric Department Fulton, Missouri 65251 Missouri Public Service Commission 301 W. High Post Office Box 360 Jefferson City, Missouri 65102 Regional Administrator, Region IV j U.S. Nuclear Regulatory Commission Harris Tower & Pavilion 611 Ryan Plaza Drive, Suite 400 4 Arlington, Texas 76011-8064 Mr. Ronald A. Kucera, Deputy Director Department of Natural Resources P.O. Box 176 Jefferson City, Missouri 65102

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