ML20064N166

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Forwards LaSalle County Station Unit 2 Fifth Refueling Outage ASME Section XI Summary Rept
ML20064N166
Person / Time
Site: LaSalle Constellation icon.png
Issue date: 03/26/1994
From: Lockwood J
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20064N170 List:
References
NUDOCS 9403290199
Download: ML20064N166 (2)


Text

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Commonw::lth Edison LaSalle County Nuclear Station 2601 N. 21st. Rd.

Marseines. Ininois e1341 March 26, 1994 Telephono 815/357-6761 U.S. Nuclear Regulatory Commission Washington, DC 20555 Attn: Document Control Desk

Subject:

LaSalle County Unit 2 Inservice Inspection Summary Report NRC Docket No. 50-374 Attached is a copy of the Commonwealth Edison Company LaSalle County Nuclear Power Station Unit 2 Inservice Inspection (ISI) Summary Report for the Fall 1993 ASME Section XI Inservice Inspection. This is the third period of the first ten-year interval and this was LaSalle's fifth refueling outage for Unit 2.

LaSalle's mailing address is LaSalle County Station,_2601 N.

21st Road, Marseilles, Illinois 61341. Unit 2 is owned and operated by Commonwealth Edison Company, whose address is One First National Plaza, P.O. Box 767,. Chicago Illinois 60690. Unit 2 has a gross generating capacity of 3323 MWt, and began commercial operation on October 17, 1984.

The Unit 2 reactor vessel was supplied by Chicago Bridge and Iron, Oak Brook, Illinois. The reactor recirculation systems components were supplied by General Electric, San Jose, California. All other piping examined during the fifth refueling _

outage was supplied by B.F. Shaw, Wilmington, Delaware.

The inspections that were performed, the conditions that were observed, and the corrective measures that were taken are contained in the attached report.

We certify that the statements made in this' report are correct and that the examinations and corrective measures taken g conform to the rules of the 1980 Edition of ASME Section XI,  !

including the Winter 1980 Addendum, i I

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2 March 26, 1994 I If there are any' questions or comments regarding this-matter, please contact this office.

-Respectfully, ffY j' , 4<*

Johnny E. Lockwood'~

Regulatory Assurance Supervisor LaSalle County Station'-

Attachment CC: J.B. Martin, Regional Administrator - RIII D.E. Hills, Senior Re.sident Inspector - LSCS A.T. Gody, Jr., Project Manager - NRR Office of Nuclear Facility Safety - IDNS Nuclear Licensing Administrator - Downers Grove l

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