ML20062G679
| 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: |
| 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
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,
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
.
h2d
'cc w/ enclosure:
88
_See next page
oc
j
PDI-1:LA
PDI-1:PE
1:P
PDI-1:DdM
y,$
.CV
e,0
s:rscS
cD aid
RAcaprap
oro
"
O
H
.
g
<[0
r/Ai/9o
DOCUMENT HAME: :CC 1/2 LTR TO CREEL 77262/263
DFeI
lig
-
.
.
.. - . .
- _ - . - . . . . . .
-
- . . .
-
.- -.
- ___. ..-
- .
. [3
UNITED STATES
p
4
NUCLEAR REGULATORY COMMISSION
- ' .
. $,
., $
,,
WASHINGTON, D. C. 20555
y
%, ...../
November 21, 1990
Docket Nos. 50-317
and 50-318
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 .
-
- -
.
.
-.
..
_ _ _ _
_.
.
..
_ _ _ _ . . . . . . . . . . . . . . . . . . -
..
.
,
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
1