2CAN028316, Responds to Re Schedule for Core Protection Computer Mods to Correct Low Power Density Penalty Factor.Correction Will Be Provided During Next Software Update.Schedule Should Be Available by 830530
| ML20079N578 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 02/25/1983 |
| From: | John Marshall ARKANSAS POWER & LIGHT CO. |
| To: | Clark R Office of Nuclear Reactor Regulation |
| References | |
| 2CAN028316, 2CAN28316, NUDOCS 8303040333 | |
| Download: ML20079N578 (1) | |
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ARKANSAS FOWER & LtGHT COMPANY POST OFFICE box 551 UTTLE ROCK. ARKANSAS 72203 (501)371-4000 February 25, 1983 1
2CAN028316 Director of Nuclear Reactor Regulation ATTN: Mr. Robert A. Clark, Chief Operating Reactors Branch #3 Division of Licensing U. S. Nuclear Regulatory Commission Washington, DC 20555
SUBJECT:
Arkansas Nuclear One - Unit 2 Docket No. 50-368 License No. NPF-6 CPC Software Discrepancy Gentlemen:
Your letter dated February 6, 1983, (2CNA028302) requested we provide you, within 30 days from receipt, a schedule for the CPC modifications to correct the Low Power Density (LPD) penality factor.
As we have previously informed you, we intend to provide this correction at the next CPC software update.
Currently, we have meetings scheduled with Combustion Engineering (our NSSS vendor) to discuss future CPC software modifications.
Following these meetings, we will be in a position to provide you a more specific schedule for these modifications.
We expect to be able to provide this schedule on or about May 30, 1983.
This information and schedule was discussed with your Mr. Oliver Lynch on February 25, 1983.
Mr. Lynch concurred in this schedule.
Very truly yours,
~
John R. Marshall Manager, Licensing JRM:JTE:s1
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PDR MEMBEFI MIDOLE SOUTH UTILITIES SYSTEM
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