ML19208D450
| ML19208D450 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 09/20/1979 |
| From: | Trimble D ARKANSAS POWER & LIGHT CO. |
| To: | Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| Shared Package | |
| ML19208D451 | List:
|
| References | |
| 2-099-14, 2-99-14, NUDOCS 7909280441 | |
| Download: ML19208D450 (1) | |
Text
w e ARKANSAS POWER & LIGHT COMPANY POST OFFICE box 551 UTTLE ROCK. ARKANSAS 72203 (501) 3714000 September 20, 1979 2-099-14 Mr. K. V. Seyfrit, Director Office of Inspection & Enforcement U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011
Subject:
Arkansas Nuclear One-Unit 2 Docket No. 50-368 License No. NPF-6 Reportable Occurrence Report Nos. 50-363/79-058 Rev. 1; 50-368/79-076; and 50-368/79-077 (File: 2-0520)
Gentlemen:
In accordance with Arkansas Nuclear One-Unit 2 Technical Specification 6.9.1.9, we have attached the subject reports concerning an analysis of Seismic Category I Pipe Supports for Baseplate Flexibility indicating 9 restraints having a safety factor less than 2 (50-368/79-058 Rev 1);
the failure of the Contial Room Emergency Air Conditionin start upon a demand from the Control Room (50-368/79-076)g Unit to
- and the inability of the Safety Injection Tank "D" to maintain the level as prescribed in the Technical Specifications (50-368/79-077).
Very truly yours,
/-
s
.-David C. Trimble Manager, Licensing DCT:REI:nak Attachment cc: Mr. Victor Stello, Jr., Director Mr. Norman Haller, Director Office of Inspection and Enforcement Office of Management and Program U.S. Nuclear Regulatory Commission Analysis Washington, D.C.
20555 U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Mr. W. D. Johnson U.S. Nuclear Regulatory Commission Post Office Box 2090 V
Russellville, Arkansas 72801 4q a
7909280 %, i
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