ML20070T099

Forwards Addendum 1 to Verification Testing of Separation Between Class IE & Non-Class IE Power Cable in Raceways... Temp Monitoring Will Be Provided During Performance of Test. Comments Requested by 830210

ML20070T099
Person / Time
Site:	LaSalle
Issue date:	02/04/1983
From:	Schroeder C COMMONWEALTH EDISON CO.
To:	Schwencer A Office of Nuclear Reactor Regulation
Shared Package
ML20070T101	List: ML20070T099 ML20070T107
References
5935N, NUDOCS 8302080199
Download: ML20070T099 (2)

Text

[NC Commonwealth Edison i

f O ") one First Address Reply National Plan, to: Post OIfice Chicago, minois Box 767 Chicago, Illinois 60690 February 4, 1983 Director of Nuclear Reactor Regulation Attention: Mr. A. Schwencer, Chief Licensing Branch #2 Division of Licensing U. S. Nuclear Regulatory Commission Washington, DC 20555

Subject:

LaSalle County Station Units 1 and 2 Verification Testing of Separation Between Class lE and Non-Class lE Power Cable in Raceways NRC-Docket Nos. 50-373-and-50-374-Reference (a): License NPF -II, Condition 2.C(24) .

(b): C. W. Schroeder letter to Director of Nuclear Reactor Regulation dated January 28, 1983.

Dear Sir:

Reference (a) requires, in part, " Prior to startup after the first refueling outage, the licensee shall provide adequate separation or barriers between Class 1E and adjacent non-Class lE cable trays."

Reference (b) transmitted Wyle Test Procedure No. 46511, Revision A, 1/20/83, " Verification Testing of Separation Between Class 1E and Non-Class lE Power Cable in Raceways for Commonwealth Edison Company for use in LaSalle Nuclear Generating Scation - Units 1 and 2."

As a result of ongoing telecons with Dr. A. Bournia and Mr.

John Knox of your staff, Commonwealth Edison Company has agreed to provide temperature monitoring during performance of the testing.

Enclosed please fina Wyle Test Procedure No. 46511-1, January 24, 1982, " Addendum Number 1 to Verification Testing of Separation Between Class lE and Non-Class lE Power Cable in Raceways for Commonwealth Edison Company for use in LaSalle County Generating Station - Units 1 and 2."

i 8302000199 830204 PDR ADOCK 05000373 P PDR

Dir. of Nucl. Reactor February 4, 1983 This test procedure is provided for your review, as previously requested during telecons with Dr. A. Bournia, et. al.

Because testing is currently scheduled to begin at the Wyle Labora-tories Huntsville Facility on February 15, 1983, it is 19 quested that you notify this office by teltphone no later than February 10, ,

1983 if there are any further comments on this subject.

Very truly your:s, OJAlu ~,gg C. W. Schroeder Nuclear Licensing Administrator 1m cc: .NRC Resident Inspector - LSCS 1/0 j 5935N l

WM e

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A LA80 RAT 0fuES SCIENTIFIC SERvlCES & SYSTEMS GROUP

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