ML20086R397
| ML20086R397 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 07/25/1995 |
| From: | Saccomando D COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9507310138 | |
| Download: ML20086R397 (1) | |
Text
Osmmonwealth lihson Compan) o I jou Opus Plat e
,p Dow ner> 6rm e. II. 6051 %
July 25,1995 Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attn: Document Control Desk
Subject:
Additional Information Regarding Okonite Tape Splices Braidwood Units 1 and 2 NRC Docket Numbers: 50-456 and 50-457
References:
1.
D.M. Saccomando letter to Nuclear Regulatory Commission dated January 26,1995 2.
R. Assa letter to D.L. Farrar, dated September 8,1994 3.
D.M. Saccomando letter to T.E. Murley, dated January 7,1994 Reference 1 provided theCommonwealth Edison Company's (Comed) response to the conclusions cited in the Nuclear Regulatory Commission (NRC) Safety Evaluation Report (SER), documented in l
Reference 2.
The purpose of this letter is to document information provided to the NRC staffin a teleconference held on July 17,1995. In response to the question asked by the NRC staff, the safety related equipment that may have Okonite T-95 tape splices in its circuitry will complete its intended safety function within the 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> of the accident modeled in Reference 3, except for the reacotr cavity fan coolers (RCFC) fan motors. As for the RCFC fan motors, the postulated submergence condition is not expected to occur, due to a drain hole existing in each motor connection junction box.
If you have any questions, please contact this office.
Sincerely, vb
,fy Denise M. Saccom, do Nuclear Licensing Administrator
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cc:
R. Assa, Braidwood Project Manager-NRR S. Ray, Senior Resident Inspector-Braidwood Office of Nuclear Safety-IDNS 9507310138 950725 PDR ADOCK L _ _., 05000456
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