ML20117H658

Provides Copy of Util TR 094,Rev 1, TMI-1 Evaluation of Thermo-Lag Fire Barriers

ML20117H658
Person / Time
Site:	Three Mile Island
Issue date:	08/28/1996
From:	James Knubel GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20117H661	List: ML20117H658 ML20117H662
References
6710-96-2301, NUDOCS 9609090360
Download: ML20117H658 (3)

Text

I l GPU Nuclear, Inc.

( Route 441 South NUCLEAR Post Office Box 480 Middletown, PA 17057-0480 Tel717 944-7621 August 28, 1996 6710-96-2301 U. S. Nuclear Regulatory Commission Att: Document Control Desk Washington, DC 20555 l

l Gentlemen:  ;

l

Subject:

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

Operating License No. DPR-50 l Docket No. 50-289

• 10 CFR 50 Appendix R - Exemption Request This letter provides a copy of GPU Nuclear Topical Report (TR) No. 094, Revision 1, "TMI-l Evaluation of Thermo-Lag Fire Barriers." This Topical Report is identified as Enclosure B to GPU Nuclear letter to the NRC (6710-96-2229) dated August 16,1996, but was inadvertently omitted from the submitted package. TR-094, Revision 1 provides the detailed description of the TMI-l 3-hour fire barrier evaluation including methodology and results, and supports NRC review of the TMI-l Thermo-Lag evaluations provided previously in the above referenced letter.

Also enclosed is a copy of the previously transmitted fire area drawings and fire barrier envelope data sheets in corrected order. This information was included in the above referenced letter, however, the pages were not in proper sequence. The enclosed set of drawings and data sheets should replace those previously submitted.

If any additional information is required, please contact Mr. David J. Distel, Senior Licensing Engineer at (201) 316-7955.

Sincerely, J. Knubel E[dgi

.n Vice President and Director, TMI JK/DJD/ pip 9609090360 960828 PDR P

ADOCK 05000289 PDR f

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6710-96-2301 Page 2

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Enclosure:

.1. GPU Nuclear Topical Report No. 094, Revision 1,"TMI-l Evaluation of Thermo-l Lag Fire Barriers." '

2. Reordered Set of Fire Area Drawings and Data Sheets -

c: Administrator, Region I NRC TMI Senior Resident Inspector NRC Senior Project Manager, TMI l

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i Enclosure B TMI-l EVALUATION OF THERMO-LAG FIRE BARRIERS TOPICAL REPORT #094 REV.1 F

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