ML20134D059

Forwards RAI Re Second 10 Yr ISI Program

ML20134D059
Person / Time
Site:	Byron
Issue date:	01/30/1997
From:	Dick G NRC (Affiliation Not Assigned)
To:	Johnson I COMMONWEALTH EDISON CO.
References
TAC-M94830, TAC-M94831, NUDOCS 9702040280
Download: ML20134D059 (4)

Text

l 3 i .

i January 30, 1997 ,

l Ms. Irene M. Johnson, Acting Manager , I l Nuclear Regulatory Services

• l Commonwealth Edison Company i

• l Executive Towers West III ,

1400 Opus Place, Suite 500 <

Downers Grove, IL 60515 ,

~ '

l i

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION REGARDING SECOND 10-YEAR I I

INSERVICE INSPECTION PROGRAM - BYRON STATION-(TAC NOS. M94830 AND l M94831)  ;

Dear Ms. Johnson:

i On February 23, 1996, Commonwealth Edison Company (Comed) submitted its second 10-year Inservice Inspection (ISI) program and associated relief requests. In

.: c submittal, Comed requosted expedited rev'iew for Relief Requests 12R-ll and 12R-12. Relief Request 12R-11 was subsequently withdrawn by Comed on June 12, 1996; we authorized Relief Request 12R-12 on July 22, 1996.

Requests for Additional Information (RAI) were issued on June 13, 1996, October 16, 1996, and December 13, 1996. Comed provided its response to the first RAI on August 12, 1996, and its response to the second and third RAls on December 16, 1996. During the continuation of our review, we have identified the need for further information as discussed in the enclosed RAI. Please provide your response to the questions within 60 days of receipt of this request. .

Sincerely, l ORIGINAL SIGNED BY:

George F. Dick, Jr., Project Manager Project Directorate III-2 Division of Reactor Projects - III/IV Office of Nuclear Reactor Regulation Docket Nos. STN 50-454, STN 50-455

Enclosure:

RAI cc w/ encl: See next page Distribution:

Docket File PUBLIC n If PDIII-2 r/f E. Adensam, EGA1 J. Roe, JWR R. Capra, FAC1 ';

pMl 1 G. Dick, GFD C. Moore, ACM OGC, 015B18 ACRS, T2E26 R. Lanksbury, RIII R. Wessman, 07E23 '

F. Grubelich, 07E23 l

DOCUMENT NAME:

040041 e l BYRON \BY94830.RAI T3 receive a copy of this document, indicatb the box: "C" = Copy without enclosures '*E" = Copy with enclosures "N" = No copy OFFICE PM:PDIII-2 .I [f LA:PDI(I-2 l U EMEB  %. +'

PD:PDIII-2 l C l NAME G. DICK M OmitDORE R. WESSM4N W R. CAPRA F DATE 01/M/97'~

• 01/Z'/97 017k>/97 01/p /97 9702040280 970130 ^" ICIAL RECORD COPY PDR ADOCK 05000454 . .,

G PDR ,

gssM*to 0" \ UNITED STATES l

I

• 3 j

NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20066 4001

,,,,,* January 30, 1997

)

l Ms. Irene M. Johnson, Acting Manager l Nuclear Regulatory Services i Commonwealth Edison Company j Executive Towers West III i 1400 Opus Place, Suite 500 1 Downers Grove, IL 60515 '

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION REGARDING SECOND 10-YEAR INSERVICE INSPECTION PROGRAM - BYRON STATION (TAC NOS. M94830 AND M94831)

Dear Ms. Johnson:

On February 23, 1996, Commonwealth Edison Company (Comed) submitted its second  !

10-year Inservice Inspection (ISI) program and associated relief requests. In  !

its submittal, Comed requested expedited review for Relief Requests 12R-11 and 12R-12. Relief Request 12R-11 was subsequently withdrawn by Comed on June 12, 1996; we authorized Relief Request 12R-12 on July 22, 1996.

Requests for Additional Information (RAI) were issued on June 13, 1996, October 16, 1996, and December 13, 1996. Comed provided its response to the first RAI on August 12, 1996, and its response to the second and third RAls on December 16, 1996. During the continuation of our review, we have identified  !

the need for further information as discussed in the enclosed RAI. Please i provide your response to the questions within 60 days of receipt of this request.

Sincerely, v

Geo Dick, Jr. Project Manager Project Directorate III-2 Division of Reactor Projects - III/IV Office of Nuclear Reactor Regulation Docket Nos. STN 50-454, STN 50-455

Enclosure:

RAI cc w/ encl: See next page l

t l

I j

I. Johnson Byron Station l Commonwealth Edison Company Unit Nos. I and 2 j cc:

i Michael I. Miller, Esquire Chaiman, Ogle County Board 1 Sidley and Austin Post Office Box 357 One First National Plaza Oregon, Illinois 61061

Chicago, Illinois 60603 '

i l Mrs. Phillip B. Johnson

Regional Administrator, Region III 1907 Stratford Lane U.S. Nuclear Regulatory Commission Rockford, Illinois 61107

! 801 Warrenville Road Lisle, Illinois 60532-4351 Attorney General 500 South Second Street

, Illinois Department of Springfield, Illinois 62701

Nuclear Safety

Office of Nuclear Facility Safety EIS Review Coordinator

1035 Outer Park Drive U.S. Environmental Protection Agency  ;

Springfield, Illinois 62704 77 W. Jackson Blvd.  !

1 Chicago, Illinois 60604-3590 Document Control Desk-Licensing.

Commonwealth Edison Company Commonwealth Edison Company 1400 Opus Place, Suite 400 Byron Station Manager Downers Grove, Illinois 60515 4450 North German Church Road  :

1 Byron, Illinois 61010  ;

Mr. William P. Poirier, Director Westinghouse Electric Corporation Kenneth Graesser, Site Vice President Energy Systems Business Unit Byron Station Post Office Box 355, Bay 236 West Commonwealth Edison Station

Pittsburgh, Pennsylvania 15230 4450 N. German Church Road Byron, Illinois 61010 Joseph Gallo

Gallo & Ross

, 1250 Eye St., N.W.

Suite 302 Washington, DC 20005 Howard A. Learner Environmental law and Policy Center of the Midwest l 203 North LaSalle Street Suite 1390

Chicago, Illinois 60601 l U.S. Nuclear Regulatory Commission i Byron Resident Inspectors Office

. 4448 North Geman Church Road j Byron, Illinois 61010-9750

, Ms. Lorraine Creek i

Rt. 1, Box 182

} Manteno, Illinois 60950 l

i

, RE0 VEST FOR ADDITIONAL INFORMATION SECOND 10-YEAR INSERVICE INSPECTION INTERVAL j COMMONWEALTH EDISON COMPANY BYRON STATION. UNITS 1 AND 2 DOCKET NOS. STN 50-454 AND STN 50-455 j The following questions pertain to Relief Request 12R-13.

1. The requirements of OMa-1988, Part 4, Section 2, per IWF-5200 pertain to preservice (pre-operational) examination of snubbers. In Relief Request 12R-13, the licensee states that similar requirements are included in the technical specifications (TS). Please identify the TS location for these requirements and describe their similarity with Part 4, Section 2 requirements or modify the relief request accordingly.

2. IWF-5400 requirements defer to 0Ma-1988, Part 4, and IWF-4000 for repair I and IWF-7000 for the replacement of snubbers. The Byron relief request l states that the repair and replacement requirements of IWF-4000 and 7000 '

will be met and snubber repair and replacement will be performed per the TSs in lieu of OMa-1988, Part 4, requirements. Please identify the TS location (s) that defines these requirements and describe how they replace the 0Ma-1988, Part 4, requirements.

ENCLOSURE