ML19353A309

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Forwards Revision 1 to Util 801031 Response to IE Bulletin 79-01B, Environ Qualification of Class IE Equipment. Calculation to Find Max Temp of Viton for 40-yr Svc Encl
ML19353A309
Person / Time
Site: Crane Constellation icon.png
Issue date: 11/17/1980
From: Hukill H
METROPOLITAN EDISON CO.
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
IEB-79-01B, IEB-79-1B, TLL-598, NUDOCS 8101080103
Download: ML19353A309 (3)


Text

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Y;?W-Metropolitan Edison Company g

Post Office Box 480 Middletown, Pennsylvania 17057 717 944-4041 Writer's Direct Dial Number November 17, 1980 TLL 598 Office of Inspection & Enforcement Attn:

B. H. Grier, Director Region I U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pa.

19406

Dear Sir:

Three Mile Island Nuclear Station, Unit 1 (TMI-1)

Operating License No. DPR-50 Docket No. 50-289 Response to IE Bulletin 79-01B Rev. 1 Enclosed please find revision 1 to our submittal of October 31, 1980 (TLL 560).

Please insert sheets 1 and 2 into the calculations section in the back of Volume 1.

Sincerely, kukill Dicector, TMI-l HDH:LWH: hah Enclosures cc:

J. T. Collins V. Stello l

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Metroco!can Ec: son Company is a Member of the Genera! Puthe Ut:htres System

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