ML18019A240

Forwards Addl Info Re Automatic Shunt Trip Mod Per SER Confirmatory Item 15.Control Wiring Diagrams Showing Undervoltage & Shunt Coil Activation Circuits Encl

ML18019A240
Person / Time
Site:	Harris
Issue date:	06/10/1985
From:	Zimmerman S CAROLINA POWER & LIGHT CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
References
NLS-85-172, NUDOCS 8506130281
Download: ML18019A240 (4)

Text

REGULATOR INFORMATION DISTRIBUTION STEM (RIDS)

ACCESSION NBR ~ 8506130281 DOC ~ DATE: 85/06/10, NOTARIZED: NO DOCKET FACIL;50"000 Shear on Har ris fiucl ear Power Pl anti Unit 1~ Carolina 05000000 AUTH',NAME" AUTHOR AFF ILIATION ZIMMERMAN<S,R, Carolina Power L Light Co.

RECIP ~ NAME>

DENTONgH ~ RE 'ffice, RECIPIENT AFFILIATION of Nuclear Reactor Regulationi Director

SUBJECT:

Forwards addi info re automatic shunt, trip mod per SER Confirmatory Item 15,Control wiring diagrams showing.

undervoltage 8 shunt coil activation circuits SIZE'.

encl'ISTRIBUTI N CODE; B001D COPIES RECEIVED:LTR ENCL TITLE: Licensing Submittal: PSAR/FSAR Amdts 8, Related Cor respondence, NOTES!

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME'RR/DL/ADL LTTR ENCL ID CODE/NAME LTTR ENCL 1 0 NRR LB3 BC 1 0 NRR LB3 LA 0 BUCKLEY,B 01 1 INTERNAL: ACRS 41 6 6 ADM/LFMB 1 0 ELD/HDSi 1 0 IE FILE 1 1 IE/DEPER/EPB 36 1 IE/DQAVT/QAB21 1 1 NRR ROErN ~ L 1 NRR/DE/AEAB 1 0 NRR/DE/CEB NRR/DE/EQB il 13>>

1 1

2 1

2 NRR/DE/EHEB NRR/DE/GB 28 1

2 1

2" NRR/DE/MEB 18 1 1 NRR/DE/fiTEB 17 1 1 NRR/DE/SGEB 25 NRR/DE/SAB NRR/DHFS/HFEBPO NRR/DHFS/PSRB

?0 1,1 1

1 NRR/DHFS/LQB NRR/DL/SSPB 32 1

1 1

l~

0 NRR'/DSI'/AEB 26 1- 1 NRR/DS I'/ASB 1 1 NRR/DSI/CPB 10 1 NRR/DSI/CSB 09 1 1 NRR/DSI/I CSB 16 1 1 NRR/DSI/METB 12 1 1 NRR/DSI/PSB 19 1 1 B 22 1 1 NRR/DS I/RSB 23 1 1 REG FIL 04 1 l.

RGN2 3 AMI/MI8 1 0

EXTERNAL: 24X 1 1 'NL(AMDTS ONLY) 1 1 DMB/DSS (AflDTS) ii 1 LPDR 03 1.

NRC PDR 02 1 1 N SIC 05 1 PNL" GRUEL'gR 1 1

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TOTAL NUMBER OF COP IES REQUIRED ~ LTTR 52 Ef<CL

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ilail haa f l'a 'il ~ 1 Il I( '0 '

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CMF Carolina Power & Light Company SERIAL: NLS-85-172 JUN 1 0 1985 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.50-000 AUTOMATICSHUNT TRIP MODIFICATION

Dear Mr. Denton:

Carolina Power R Light Company (CPrtt:L) hereby submits additional information concerning the Shearon Harris Nuclear Power Plant automatic shunt trip modification.

This information is submitted in response to Safety Evaluation Report Confirmatory Item No. 15. Attached are two Control Wiring Diagrams, CAR 2166 B-001, Sheet 91 (Revision 7) and Sheet 93 (Revision 7), which show the undervoltage and shunt coil actuation circuits. Also shown are the breaker control circuits and circuits providing breaker status information to the control room.

The attached information completes the CPRL response to Confirmatory Item 15. If you have any questions concerning this subject or require additional information, please contact me.

Yours very tr S.~ R.~ Zimmerman Manager Nuclear Licensing Section SRZ/3HE/mf (15083DK)

Attachments Cct Mr. B. C. Buckley (NRC) Mr. Wells Eddleman Mr. H. C. Li (NRC-ICSB) Mr. 3ohn D. Runkle Mr. G. F. Maxwell (NRC-SHNPP) Dr. Richard D. Wilson Dr. 3. Nelson Grace (NRC-Rll) Mr. G. O. Bright (ASLB)

Mr. Travis Payne (KUDZU) Dr. 3. H. Carpenter (ASLB)

Mr. Daniel F. Read (CHANGE/ELP) Mr. 3. L. Kelley (ASLB)

Wake County Public Library 850613028f 850hi0 PDR ADOCK 05000400 I E PDR 411 Fayettevilte Street o P. O. Box 1551 o Raleigh, N. C. 27M2

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