ML18004B870

Part 21 & Deficiency Rept Re LOCA Occurring During Modes 3 & 4.Initially Reported on 860815.Completion Date for Item Cannot Be Determined Due to Continued Westinghouse Owners Group Effort

ML18004B870
Person / Time
Site:	Harris
Issue date:	07/01/1987
From:	Watson R CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CON-NRC-565, REF-PT21-87, REF-PT21-87-127-000 HO-870457-(O), PT21-87-127, PT21-87-127-000, NUDOCS 8707070217
Download: ML18004B870 (4)

Text

RE, Lt RY INFORMATION DISTR I I SYSTEM (RIDS)

ACCESSION NBR: 8707070217 DOC. DATE: 87/07/01 NOTARIZED: NO DOCKET 0 FAC IL: 50-400 Shearon Harris Nuclear Poeer Plant> Unit ii Carolina 05000400 AUTH. NAME AUTHORAFFILIATION WATSON'. A. Carolina Power 8c Light Co.

RECIP. NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT:

Part 21 5 deficiency rept re LOCA occurring during Modes 3 8.

4. Initiallg reported on 860815. Completion date for item cannot be deter[oined due to continued Mestinghouse Owners Qroup effort.

CODE: IEiVD COPIES RECEIVED: LTR

'ISTRIBUTION ENCL SIZE:

TITLE: Part 21 Rept (50 DKT)

NOTES: Application f or permit renewal f i led. 05000400 RECIPIENT COP IES REC IP I ENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-1 L* PD2-1 PD BUCKLEY'S B INTERNAL: AEOD/DOA 1 AEOD/DSP/TPAB ARM TECH ADV 1 NRR CRUTCHF ELD I NRR VARQAi S 1 NRR/DEST/ADE NRR/DEBT/ADS 1 NRR/DLPG/GAB NRR/DOEA/EAB 1 NRR/DOEA/QCB NRR/D VIB 1 NRR/PMAS/ ILRB IL 01 1 RES DEPY QI E/EIB 1 RQN1 RQN2 RQN3 RQN4 1 RQN5 EXTERNAL: INPO RECORD CTR LPDR NRC PDR NSIC SILVERi E 0

TOTAL NUMBER OF COPIES REGUIRED: LTTR 27 ENCL

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@ME Carolina Power & Light Company HARRIS NUCLEAR PROJECT P.O. Box 165 New Hill, NC 27562 File Number: SHF/10-13510E jUL 0 1 1987 Letter Number'HO-870457 (0)

Document Control Desk NRC-565 United States Nuclear Regulatory Commission Washington, DC 20555 CAROLINA POWER & LIGHT COMPANY SHEARON HARRIS NUCLEAR POWER PLANT UNIT 1 DOCKET NO ~ 50-400 MODES 3 & 4 LOCA EVALUATIONS CDR ITEM 232

Dear Dr. Grace:

On August 15, 1986, CP&L notified the NRC (Mr. L. Mellen) of a potentially reportable item per the provisions of 10CFR50.55(e) and 10CFR, Part 21. The NRC was informed that Westinghouse had notified CP&L of a potential unreviewed issue relating to a Loss of Coolant Accident occurring during Modes 3 & 4. In CP&L's September ll, 1986 letter (HO-860346(0)) to the NRC, we projected that a reportability determination and final report would be issued by July 1, 1987.

CP&L continues to pursue resolution of this generic issue through the Westinghouse Owners Group (WOG) as committed to in CP&L letter (NLS-86-320) dated August 26, 1986. We had originally anticipated that the WOG effort would conclude by mid-1987, however, discussion on methodology is still ongoing between NRR and WOG. We are unable to define a completion date for this item, but will continue to follow through the WOG effort and implement the WOG resolution. At that time, CP&L will formally notify you of the Shearon Harris specific resolution of this issue.

Thank you for your consideration in this matter.

Yours very truly, 8707070217 870701 Eaco PDR 8

ADOCK 05000400 PDR j R. A. Watson Vice President Harris Nuclear Project RAW:sm cc'. Dr. J. Nelson Grace (NRC-RII)

Messrs. G. Maxwell (NRC-SHNPP)

J. M. Taylor (NRC)

MEM/H0-.870457(0)/PAGE 1/Osl

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