ML20062G679

Forwards SE Determining That Load Profile Used During Surveillance Test Procedures Meets Requirement of Tech Spec 4.8.2.3.2.e,per Unresolved Item Noted in Insp Repts 50-317/90-80 & 50-318/90-80

ML20062G679
Person / Time
Site:	Calvert Cliffs
Issue date:	11/21/1990
From:	Mcdonald D Office of Nuclear Reactor Regulation
To:	Creel G BALTIMORE GAS & ELECTRIC CO.
Shared Package
ML20062G681	List: IR 05000317/1990080 ML20062G679
References
TAC-77262, TAC-77263, NUDOCS 9011300073
Download: ML20062G679 (3)

See also: IR 05000317/1990080

Text

,- .. - -- . ,

,

e November 21, 1990

.

"

Docket Hos. 50-317 Distribution:

and 50-318 EcYet File-

NRC/ Local PDRs ACRS(10) ,

PDI-l Reading OGC

SVarga EJordan

EGreenman JLinville

Mr. G. C. Creel CVogan Plent File

Vice President - fluclear Energy RACapra FRosa

Baltimore Gas and Electric Company DHcDonald CHorris

Calvert Cliffs Nuclear Power Plant SSanders

MD Rts 2 & 4

P. O. Box 1535

Lusby,ttatyland 20657

Dear Mr. Creel:

SUBJECT: RESOLUTION OF AN UNRESOLVED ITEM, " BATTERY CHARGER SURVEILLANCE TEST

METHOD." 1DENTIFIED IN INSPECTION REPORT 50-317/90-80 and 50-318/90-80,

CALVERT CLIFFS UNITS 1 AND 2 (TAC NOS. 77262 AND 77263)

Inspection Report Nos. 50-317/90-00 and 50-318/90-80, dated April 4, 1990,

for Calvert Cliffs Nuclear Power Station, Units I and 2, identified an

unresolved item concerning'the adequacy of the battery charger surveillance

test-procedure performed in accordance with Technical Specification (TS) 4.8.2.3.2.e.

By letter dated July 27, 1990, Baltimore Gas & Electric Company submitted a .

~ technical review of the battery charger capability in response to the unresolved

item identified in the inspection report. The unresolved item questioned the

battery charger load profile (instantaneous versus step loading) used during

the test.

Based on the submittal, the staff has determined that the load profile used

during the surveillance test procedure meets the requirement of TS 4.8.2.3.P.c.

This completes our action relative to the above referenced TAC numbers.

Sincerely,

'

ORIGINAL SIGNEO gy,

1. Daniel G. Mcdonald,-Senior Project Manager

Project Directorate I-1

ts Division of Reactor Projects - I/II

J,8 Office of Nuclear Reactor Regulation '

moa. -

Z8 Enclosure: C < . 'l C d

$$ Safety Evaluation

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DOCUMENT HAME: :CC 1/2 LTR TO CREEL 77262/263 DFeI

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- . . .. - . . - _ - . - . . . . . . - - . . . - .- -. - ___. ..- - .

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UNITED STATES

NUCLEAR REGULATORY COMMISSION

• ' .

,,

. $, ., $

WASHINGTON, D. C. 20555

y

%, ...../ November 21, 1990

Docket Nos. 50-317 l

and 50-318

l

Mr. G. C. Creel

Vice President - Nuclear Energy

Baltimore Gas and Electric Company

Calvert Cliffs Nuclear Power Plant

MD Rts 2 & 4

P. O. Box 1535

Lusby, Maryland 20657

Dear Mr. Creel:

SUBJECT: RESOLUTION OF AN UNRESOLVED ITEM, " BATTERY CHARGER SURVEILLANCE TEST

METHOD." IDENTIFIED IN INSPECTION REPORT 50-317/90-80 and 50-318/90-80,

CALVERTCLIFFSUNITS1AND2(TACNOS.77262AND77263)

Inspection Report Nos. 50-317/90-80 and 50-318/90-80, dated April 4, 1990,

for Calvert Cliffs Nuclear Power Station, Units 1 and 2, identified an

unresolved item concerning the adequacy of the battery charger surveillance

test procedure performed in accordance with Technical Specification (TS)4.8.2.3.2.e.

By letter dated July 27, 1990, Baltimore Gas & Electric Company submitted a

- technical review of the battery charger capability in response to the unresolved

item identified in the inspection report. The unresolved item questioned the

battery charger load profile (instantaneous versus step loading) used during

the test.

'

Based on the submittal, the staff has determined that the' load profile used

during the surveillance test procedure meets the requirement of TS 4'.8.2.3.2.e.

. This completes our action relative to the above referenced TAC numbers.

Sincerely,

'

b

Daniel G. Mcdonald, Senior Proje t Manager

Project Directorate I.1

Division of Reactor Projects - I/II

Office of-Nuclear Reactor Regulation

-Enclosure:

Safety Evaluation

cc w/ enclosure:

See next page .

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_ _ _ _

_.

. ..

_ _ _ _ . . . . . . . . . . . . . . . . . . -

.. .

,

'

.

Mr. G. C. Creel

Baltimore Gas & Electric Company Calvert Cliffs Nuclear Power Plant

cc:

Mr. William T. Bowen, President Mr. Joseph H. Walter

Calvert County Board of Engineering Division

Commissioners Public Service Comission of Maryland

Prince Frederick, Maryland 20678 American Building

231 E. Baltimore Street

Baltimore, Maryland 21202-3486

D. A. Brune, Esq.

,

'

-General Counsel

Baltimore Gas and Electric Company Ms. Kirsten A. Burger, Esq.

P. O. Box 1475 Maryland People's Counsel

Baltimore, Maryland 21203 American Building, 9th Floor

231 E. Baltimore Street

Mr. Jay E. Silberg, Esq. Baltimore, Maryland 21202

Shaw, Pittman, Potts and Trowbridge

2300 N Street, NW Ms. Patricia Birnie

Washington, DC 20037 Co-Director

Maryland Safe Energy Coalition

P. O. Box 902

Ms. G. L. Adams, Licensing Columbia, Maryland 21044

Calvert Cliffs Nuclear Power Plant

MD Rts 2 & 4

P. O. Box 1535

Lusby, Maryland 20657

Resident Inspector

c/o U.S. Nuclear Regulatory Comission .

P. O. Box 437

Lusby, Maryland 20657

_

Mr. Richard McLean

Administrator - Radioecology

Department of Natural Resources

580 Taylor Avenue

Tawes State Office Building

PPER B3

Annapolis, Maryland 21401

Regional Administrator, Region I-

U.S. Nuclear Regulatory Commission

475 Allendale Road

King of Prussia, Pennsylvania 19406

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