TXX-9121, Discusses Confirmatory Testing of Thermo-Lag Fire Barrier Sys.Comprehensive Confirmatory Testing Program Initiated to Envelope Full Range of Protected Conduit & Cable Tray Configurations.Testing Scheduled for Second Wk in June

Discusses Confirmatory Testing of Thermo-Lag Fire Barrier Sys.Comprehensive Confirmatory Testing Program Initiated to Envelope Full Range of Protected Conduit & Cable Tray Configurations.Testing Scheduled for Second Wk in June

ML20101B071
Person / Time
Site:	Comanche Peak
Issue date:	05/01/1992
From:	William Cahill, Walker R TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
TXX-91219, NUDOCS 9205050242
Download: ML20101B071 (2)

Text

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• l o 1 1

• 1 we l':lll" Log # TXX-92219 1, 2 File # 10010 C -

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1. 909.5 AtlELECTRIC May 1, 1992 WilJam J. Cahllt, Jr.

ampwrmar U. S. Nuclear Pegulatory Commission Attn: Document Control [1esk Washington, DC 20555 ,

SUBJECT:

COMANChi PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS, 50-445 AND 50-446 CONFIRMATORY TESTING OF THERMD-LAG flRE BARRIER SYSTEM Gentiemen: l Recent industry wide issues, relating to the Thermo-Lag fire barriers, has prompted TU Electric to initiate a comprehensive confirmatory test program to envelope the full range of protected conduit and cable tray configurations. The test program was implemented to provide f urther assurance of the overall adequacy of Thermo-Lag barriers at CPSES.

Thermo-Leg testing is currently Echeduled for the second week in June, 1992 (June 8-12) at the following addrrss:

l OMEGA P0lNT LABORATORIES, INC.

6568 A16mo Downs Parkway San Antonio, Texas 78238 IU Electric extends an invitation to .your representatives to witness the confirmatory tests at Omega Point Labs.

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I Txx-92219 Page 2 >f 2 Please contact Ot; aid Shatty at (817)S97-5839 to confirm your arrival or if additional information is required.

Sincerely.

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William J. Cahill, Jr.

r e: Gr*, b W 'A P. D. Walker Manager of fiuclear Licensing DE/tg L - Mr. R. D. Martin, Rt'qicn IV Mr. B. E. Holian, NRR Mr. T. A. Bergman, NRR Resident inspectors, CPSES (2)

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