ML19317F456

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Forwards Input to Wer Suppl Re Instrumentation,Control & Power Sys
ML19317F456
Person / Time
Site: Oconee  
Issue date: 09/21/1972
From: Knuth D
US ATOMIC ENERGY COMMISSION (AEC)
To: Deyoung R
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML19317F457 List:
References
NUDOCS 8001140691
Download: ML19317F456 (2)


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A i O'.ilC ENERGY CO' 1 MISSION o*

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\\*.kf'fV SEP 211372 Docke,t 1;os. 50-270/287 Richard C. DcYoung, Assistant Director for Pressurized Unter Reactors, L SAFETY EVALUATION SUPPLE!IENT; INSTRU:2::IATIO:1, CO: TROL AliD ELECTRIC PU.lER SYSTE!!S; DUKE PO'.lER CO:IPANY, OCO !EE NUCLEAR STATION UNITS 2 AND 3; DOCl2T NOS. 50-270/287 Plant name:

Oconce Nucicar Station Units 2 and 3 Licensing Stage:

Operating License Docket Nos:

50-270 and 50-287 Responsibic Branch and Project Ihnager:

P;iR 4 I. Peltier Requested Completion Date: September 25, 1972 Applicant's Response Date Necessary for Cocpletion of Next Action Planned l

on Project: N/A Description of Response: Suppicment to Safety Evaluation Review Status: Complete.

The enclosed report was prepared by the L: RS, Electrical, Instrumentation and Control Systems Branch for use in Supplement No. 2 to the original Oconce Safety Evaluation Report.

In accordance with your memo of July 17, 1972, we have reviewed Section 8.0 of the original Safety Evaluation and Section 8.0 of the draft Suppicment No. 2 to that report.

Since the EI&CS Branch was not involved with the investigation and resolution of the prob 1cm manifested by the Parch 8, 1972, fire in the Unit 1 control rod drive system, this subject is not discussed in the enclosed report.

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ESB-158 Donald F. Knuth, Assistant Director L:EI6CS:RDP for Reactor Safety Directorate of Licensing

Enclosure:

Supplement to Safety Evaluation cc w/o encl:

W. Mcdonald, L:0PS M

J 80011406f/

f Ro DeYottnr., lilR 2

cc w/ encl:

/ S.11anauer, D3TA J.11cndric, L:TR A. Gianbusso, L:RP A. Schuencer, L:F.!R 4

1. Peltier, L:PWR 4 V.1 bore, L:E16CS T. Ippolito, L:EILCS R. Pollard, L:CILCS 1

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