ML20197C098

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Forwrds Insp Repts 50-245/86-03 & 50-336/86-03 on 860225-0407.No Violations Noted.Unresolved Issue Re Disabling of Automatic Initiation of Isolation Condenser Discussed.Corrective Actions Requested in 30 Days
ML20197C098
Person / Time
Site: Millstone  
Issue date: 05/05/1986
From: Wenzinger E
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To: Opeka J
NORTHEAST NUCLEAR ENERGY CO.
Shared Package
ML20197C101 List:
References
NUDOCS 8605130232
Download: ML20197C098 (2)


See also: IR 05000245/1986003

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MAY05 IIB 6

Docket Nos. 50-245

.50-336

. Northeast Nuclear Energy Company

ATTN:

'Mr. John F. Opeka

Senior Vice President - Nuclear -

Engineering and Operations-Group

Post Office Box 270

Hartford, Connecticut 06141-0270

Gentlemen:

Subject:

Inspection 50-245/86-03; 50-336/86-03 (2/25/86 - 4/7/86)

This letter transmits the findings of the routine NRC inspection of Millstone Nuc-

lear Station Units 1 and 2 from February 25 through April 7,1986.

These findings

have been discussed with Mr. Romberg of your staff..

No violations were identified. -However, Section 8 of the enclosed report-identi-

fies an unresolved issue.

This involves the disabling of automatic initiation of -

the Isolation Condenser by closing condensate return valve 1-1C-3 by hand.

The

closure by hand was not found to have been identified to and appropriately evalu-

-ated by site management, possibly because the recommended but not' required plant

information report was not submitted.

Please review the adequacy of your manage-

ment controls over such activities, and' inform me of your planned corrective meas-

ures within 30 days of receipt of this letter.

Your cooperation with us is appreciated.

Sincerely,

  • 181831 S1 ced By:

8

Edward C. Wenzinger, Chief

Projects Branch No. 3

Division of Reactor Projects

Enclosure:

NRC Region I Report 50-245/86-03; 50-336/86-03

cc w/ encl:

E. J. Mroczka, Vice President, Nuclear Operations

W. D. Romberg, Station Superintendent

-D. O. Nordquist, Manager of Quality Assurance

R. T. Laudenat, Manager, Generation Facilities Licensing

Gerald Garfield, Esquire

Public Document. Room (POR)

Local Public Docupant Room (LPDR)

Nuclear Safety Information Center (NSIC)

NRC Resident Inspector

State of Connecticut

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8605130232'860505

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MAY 0 51996

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Northeast Nuclear Energy Company

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Regio's I Docket Room (with concurrences)

Dire'.: tor DRS

Director DRS&S

DRP Section Chief

M. McBride, SRI, Pilgrim Nuclear Station

D. Osborne, LPM, NRR

J. Shedlosky, SRI, Millstone 3

A. Rubin, Div. Safety Tech., NRR

J. Shea, LPM, NRR

P. Swetland, SRI, Haddan Neck

J. Durr, Region I

J. Wiggins, Region I

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