ML20133B697
| ML20133B697 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 12/27/1996 |
| From: | Jain S DUQUESNE LIGHT CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GL-92-02, GL-92-2, NUDOCS 9701060102 | |
| Download: ML20133B697 (1) | |
Text
_ - _.
ver Vaney Power Station SNppingport, PA 15077-0004
)
SUSHIL C. JAIN (412) 393 5512 c
s December 27, 1996 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 l
Subject:
Beaver Valley Power Station, Unit No. 2 Docket No. 50-412, License No. NPF-73 Additional Information Regarding Generic Letter 92-08, "Thermo-Lag 330-1 Fire Barriers" Please be advised that our completion of the hardware modifications and final resolution of the Thermo-Lag fire barrier issues at BVPS Unit 2 will not be completed by the end of 1996 as previously identified in our letter of December 1,1995. Additional upgrades to certain Thermo-Lag installations have been determined to be necessary.
This additional work scope is being reviewed to establish a revised schedule for completion. The Thermo-Lag configurations are being reviewed against existing fire test data to bound or support an equivalent level of protection to that of a qualified, tested I hour fire rated assembly. We expect that by January 31,1997, the work scope will be def~med and a revised schedule established. A written submittal will follow, no later than February 14,1997, to identify the completion date for final resolution of the Thermo-Lag fire barrier issues at BVPS Unit 2.
As requested in Generic Letter 92-08, confirmation in writing will be provided upon completion of the corrective actions. In the interim, fire watch patrols will be maintained for the affected areas until the Thermo-Lag fire barrier issues have been resolved.
Should you have any questions concerning this matter, please contact Mr. Roy K.
Brosi, Manager, Nuclear Safety at (412) 393-5210.
/
Sincerely, gCl O Sushil C. Jain UllVfilNG c:
Mr. H. J. Miller, NRC Region I Administrator g
Mr. D. M. Kern, Sr. Resident Inspector ENERAV Mr. D. S. Brinkman, Sr. Project Manager
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9701060102 961227 PDR ADOCK 05000412 p