ML18004B870

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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 Duke Energy icon.png
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:

FACIL: 50-400 AUTH. NAME WATSON'. A.

RECIP. NAME 8707070217 DOC. DATE: 87/07/01 NOTARIZED:

NO Shearon Harris Nuclear Poeer Plant> Unit ii Carolina AUTHORAFFILIATION Carolina Power 8c Light Co.

RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

DOCKET 0 05000400

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.

'ISTRIBUTION CODE:

IEiVD COPIES RECEIVED: LTR ENCL SIZE:

TITLE: Part 21 Rept (50 DKT)

NOTES: Application for permit renewal fi led.

05000400 RECIPIENT ID CODE/NAME PD2-1 L*

BUCKLEY'S B COP IES LTTR ENCL REC IP IENT ID CODE/NAME PD2-1 PD COPIES LTTR ENCL INTERNAL: AEOD/DOA ARM TECH ADV NRR VARQAi S NRR/DEBT/ADS NRR/DOEA/EAB NRR/D VIB IL E/EIB RQN2 RQN4 01 1

1 1

1 1

1 1

1 1

AEOD/DSP/TPAB NRR CRUTCHFIELD NRR/DEST/ADE NRR/DLPG/GAB NRR/DOEA/QCB NRR/PMAS/ ILRB RES DEPY QI RQN1 RQN3 RQN5 EXTERNAL:

INPO RECORD CTR NRC PDR LPDR NSIC SILVERi E 0

TOTAL NUMBER OF COPIES REGUIRED:

LTTR 27 ENCL

~ ~

et Pt

@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 United States Nuclear Regulatory Commission Washington, DC 20555 NRC-565 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 PDR ADOCK 05000400 8

PDR RAW:sm j

Eaco R. A. Watson Vice President Harris Nuclear Project cc'.

Dr. J. Nelson Grace (NRC-RII)

Messrs.

G. Maxwell (NRC-SHNPP)

J.

M. Taylor (NRC)

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

04

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