ML18019A574

Requests NRC Review of plant-specific Backfit Re Proposed Restriction on Operation of Containment Atmosphere Purge & Exhaust Sys.Implementation of Backfit Will Require Design Mods to Sys & Revs to Operating Procedures

ML18019A574
Person / Time
Site:	Harris
Issue date:	02/06/1986
From:	Zimmerman S CAROLINA POWER & LIGHT CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
References
NLS-86-054, NLS-86-54, NUDOCS 8602120083
Download: ML18019A574 (4)

Text

r REGULAT FORMATION DISTRIBUTIO Y M <RIDS)

ACCESSION'BR: 8602120083 DQC. DA'TE: 86/02/06 NOTARIZED: NO DOCKET 0 FACIL: 50-400 Sheav on Harv is Nucleav Power Planti Unit ii Carolina 05000400

,','AUTH. NAM+~ AUTHOR AFFILIATION ZlMMERMAN~S. R. Cav olina Power Zc Light Co.

I REC I P. NAME REC I P IENT AFF I L ATION DENTONi H. R ~ Qf fice o f Nuclear Reac tov Reg ulationi Direc tov p ost 851125 I

SUBJECT:

Requests NRC review of plant-specific backfit re proposed restriction on opev ation of containment atmosphere purge 5 exhaust sos. Implementation of backfit will require design mods to sos 8c vevs to opevating procedures.

DISTRIBUTION CODE: B001D COPIES RECEIVED: LTR ENCL SI'ZE:

TITLE: Licensing Submittal: PSAR/FSAR Amdts 8< Related orv espondence NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR E CL ID CODE/NAME LTTR ENCL PWR-A ADTS 1 PWR-A PD2 PD PWR-A EB PWR-A EICSB PWR-A FOB 1 PWR-A PD2 LA BUCNLEY> B 01 2 PWR-'A PSB PWR-A RSB 1 INTERNAL: ACRS 41 6 ADM/LFMB ,1 ELD/HDS1 1 IE FILE '1 IE/DEPER/EPB 36 1 IE/DGAVT/GAB 21 1 NRR BWR ADTS 1 NRR PWR-A ADTS 1 NRR PWR-B ADTS '1 NRR ROE> M. L 1 NRR/DHFT/HF IB 1 NRR/DHFT/MTB 1 NRR/DSRO DIR 1 NRR/DSRO/RRAB 1 R 1 RQN2 3 DAMI/MIB 1 EXTERNAL: 24X 1 BNL<AMDTS ONLY)

DMB/DSS <AMDTS) .1 LPDR 03 NRC PDR 02 1 NSIC 05 PNL GRUEL' 1 TOTAL NUMBER QF COPIES REQUIRED'TTR 41 ENCL

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CÃQK Carolina Power 8 Light Company FEB 08 ~g86 SERIAL: NLS-86-050 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 IDENTIFICATIONOF BACKFIT REGARDING CONTAINMENT PURGE

REFERENCES:

1) Letter Dated 3anuary 30, 1986, From Mr. L. S. Rubenstein (NRC) to Mr. E. E. Utley (CPdcL) - Technical Specifications

2) Letter Dated April 23, 1985, From Mr. A. B. Cutter (CPdcL) to Mr. H. R. Denton (NRC) - Technical Specifications

3) Letter Dated 3uly 30, 198ti, From Mr. A. B. Cutter (CPRL) to Mr. H. R. Denton (NRC) - Technical Specifications

Dear Mr. Denton:

Carolina Power dc Light Company (CPRL) hereby identifies a plant specific backfit regarding the NRC's proposed restriction on the operation of the Containment Atmosphere Purge and Exhaust System for the Shearon Harris Nuclear Power Plant (SHNPP). Reference 1 transmitted the "Proof and Review" Technical Specifications (TS) for the SHNPP. TS 3.7.1.7 limits the operation of the eight-inch containment purge and exhaust isolation valves to less than one thousand (1,000) hours per calendar year. CpdcL requested in References 2 and 3 that the TS reflect the design of the plant and that SHNPP be allowed to continuously purge. Implementation of the NRC proposed backfit to limit operation of the CAPES will require design modifications to the CAPES and revisions to operating procedures.

CPRL requests that the NRC review this plant specific backfit in accordance with 10 CFR 50.109. If you have any questions, please contact Mr. Gregg A. Sinders at (919) 836-8168.

Yours very truly,

/@grec S.. Zi anager erman Nuclear Licensing Section GAS/pgp (3367GAS) cc: Mr. B. C. Buckley (NRC) Mr. Wells Eddleman Mr. G. F. Maxwell (NRC-SHNPP) Mr. 3ohn D. Runkle Dr. J. Nelson Grace (NRC-Rll) Dr. Richard D. wilson Mr. Travis Payne (KUDZU) Mr. G. O. Bright (ASLB)

Mr. Daniel F. Read (CHANGE/ELP) Dr. 3. H. Carpenter (ASLB)

Mr. 3. H. Sniezek Director, Mr. 3. L. Kelley (ASLB)

NRC Regional Operations and Mr. H. A. Cole Generic Requirements Staff Mr. R. A. Benedict (NRC)

Mr. L. S. Rubenstein (NRC)

Sb02120083 8b020bg QCP PDR ADOCH 05000400 PDQ l '9 411 Fayetteville Street ~ P. O. 8ox 1551 o Raleigh, N. C. 27602

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