1CAN068403, Forwards Safety Parameter Display Sys SAR, in Response to NUREG-0737,Suppl 1,Section 4.2 Per Generic Ltr 82-33. Existing Capabilities & Proposed Mods Discussed.Five Critical Safety Functions Fully Addressed
| ML20092N468 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 06/29/1984 |
| From: | John Marshall ARKANSAS POWER & LIGHT CO. |
| To: | Eisenhut D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20092N469 | List: |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737 1CAN068403, 1CAN68403, GL-82-33, NUDOCS 8407030171 | |
| Download: ML20092N468 (2) | |
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ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 UTTLE ROCK. ARKANSAS 72203 (501) 371-4000 June 29, 1984 1CAN068403 Mr. Darrell G. Eisenhut, Director Division of Licensing Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, DC 20555
SUBJECT:
Arkansas Nuclear One - Unit 1 Docket No. 50-313 License No. DPR-51 NUREG 0737 Supplement 1 -
ANO-1 SPDS Safety Analysis Gentlemen:
We are pleased to submit the attached ANO-1 Safety Parameter Display System (SPDS) Safety Analysis Report in response to Section 4.2 of NUREG 0737 Supplement 1.
Supplement 1 was transmitted to AP&L as an attachment to Generic Letter 82-33 (0CNA128226).
Details pertaining to the ANO-1 SPDS design and its implementation schedule were provided in our initial response to Supplement 1 dated April 15, 1983 (0CAN048312).
The ANO-1 SPDS was declared operational with its existing parameters on January 9, 1984, as documented in our Supplement I Update of April 30, 1984 (0CAN048406).
Discussions in the Safety Analysis are of the existing capabilities as well as currently proposed modifications.
The basis for the parameters selected and for the display techniques is the same as those used for the development of the ANO-1 Emergency Operating Procedure (E0P).
The SPDS displays described herein fully address the five critical safety functions identified in NUREG 0737 Supplement 1.
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PDR ADOCK 05000 9
MEMBE A MiOOLE SOUTH UTILITIES SYSTEM
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Mr. Darrell.G. Eisenhut June 29, 1984 t
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4 The-safety analysis contains photographic reproductions of SPDS displays.
Due to the cost associated with photographic reproduction, only three
- originals are attached.
Should you require additional copies please contact me.
Very truly yours, Oohn R. Marshall i
Manager, Licensing JRM:DEJ:ac Attachment.
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