ML18018B695

Forwards Addl Info Re Load Sequencer Reliability,In Response to Power Sys Branch SER Confirmatory Item 20

ML18018B695
Person / Time
Site:	Harris
Issue date:	06/28/1984
From:	Zimmerman S CAROLINA POWER & LIGHT CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
References
NLS-84-268, NUDOCS 8407030288
Download: ML18018B695 (4)

Text

REGULATORY INFORMATION DISTRIBUTION STEM (BIDS)

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ACCESSION NBR:8407030288 DOC ~ DATE'. 84/06/28 NOTARIZED: NO DOCKET FAcIL'.50 BYNAME 400 shear on Harris Nuclear. Power Planti Unit 1P carolina 05000400 AUTH AUTHOR AFFILIATION Carolina Power. Light Co.

'ffice ZIMMERMANiS ~ RE 8

'REC IP, NAME'ECIPIENT AFF IL'IATION DENTONpH.R ~ of Nuclear Reactor Regulationr Dir or SUBJEGT: Forwards addi info re load sequencer reliabilityPin esponse to Power Sys Branch SER Confirmatory Item 20.

DI'STRIBUTION CODE: BOO IS COPIES RECEIVED:LTR ENCL% SI TITLE'. Licensing Submi t ta 1: 'PSAR/FSAR Amdts a e orrespondenCe NOTES: A RECIPIENT COPIES RECIPIENT COPIES ID,CODE/NAME LTTR ENClI ID CODE/NAME LTTR ENCL NRR/DL/ADL'RR 1 0 NRR'83 BC 1 0 l83 LA 1 0 BUCKlEYg 8 01 1 1 INTERNALS ELD/HDS1 0 IE', F ILE" 1 1

-IE/DEPER/EPB 36 3 ll3 IE/DEPER/IRB 35 1 1 IE'/DQASIP/QAB2'1 1 1 NRR/DE/AEAB 0 NRR/DE/CEB 11 1 1 NRR/DE/EHEB 1 NRR/DE/EQB 13 2 2 " NRRi'DE/GB 28 '2 2 NRR/DF/MEB 18 1 1 NRR/DE/MTEB 17 1 1 NRR/DE/SAB 24 1- 1 NRR/DE/SGEB 25 1 1 NRR/DHFS/HFEB40 1 1 NRR/DHFS/LQB 32 1 1 NRR/DHFS/PSRB 1 1 NRR/DL/SSPB 1 0 NRR/DSI/AEB 26 1 1 NRR/DS I/ASB 1 1 NRR/DS I'/CPB 10 1 1 NRR/DSI/CSB 09 1 1 NRR/DSI/ICSB 16 1 1 NRR/DSI/METB 12 1 1 NRR/DS I /PSB 19 1 1 22 1 1 NRR/DS I/RSB 23 1 1 RE FILE 04 1 1 RGN2 3 '3 R~XDDAMr/ 8 1 0 EXTERNAL: ACRS 41 6 6 BNL (AMDTS'NlY) 1 1 DMB/DSS (AMDTS) 1 1 FEMA"REP DIV 39 1 LPDR 03>> 1 1 NRC PDR 02 1 NSIC 05>> 1 1 NTIS 1 1 TOTAL NUMBER OF COPIES REQUIRED: LTTR 53 ENCL

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Carolina Power & Light Company SERIAL: NLS-84-268 JUN 3 8 $ 984 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington, DC 20555 SHEARON HARRIS NUCLEAR POWER PLANT UNIT NO. 1 DOCKET NO. 50-400 LOAD SEQUENCER RELIABILITY

Dear Mr. Denton:

Carolina Power & Light Company hereby submits additional information concerning load sequencer reliability at the Shearon Harris Nuclear Power Plant. This information is in response to Safety Evaluation Report (SER)

Confirmatory Item 20 from the Power Systems Branch.

If you have further questions or require additional information, please feel free to contact me.

Yours very truly, S. . Z mmerman ager Nuclear Licensing Section ESS/gvc (252NLU)

CC: Mr. B. C. Buckley (NRC) Make County Public Library Mr. G. F. Maxwell (NRC-SHNPP) Mr. Wells Eddleman Mr. J. P. O'Reilly (NRC-RII) Mr. John D. Runkle Mr. Ohm Chopra (NRC-PSB) Dr. Richard D. Wilson Mr. Travis Payne (KUDZU) Mr. G. 0. Bright (ASLB)

Mr. Daniel F. Read (CHANGE/ELP) Dr. J. H. Carpenter (ASLB)

Chapel Hill Public Library Mr. J. L. Kelley (ASLB) 8407030288 840628 i PDR ADOCK 05000400 E PDR 411 Fayetteville Street o P. O. Box 1551 o Raleigh. N. C. 27602

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