ML20147D125
| ML20147D125 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 01/08/1988 |
| From: | Johnston W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Tiernan J BALTIMORE GAS & ELECTRIC CO. |
| References | |
| NUDOCS 8801200066 | |
| Download: ML20147D125 (2) | |
See also: IR 05000317/1987012
Text
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JAN 081988
O
Docket No. 50-317
50-318
Baitimore Gas and Electric Company
ATTN:
Mr. J. A. Tiernan
Vice President
Nuclear Energy
P. O. Box 1475
Baltimore, Maryland 21203
Gentlemen:
Subject: Combined Inspection Nos. 50-317/87-12 and 50-318/87-13
This refers to your letter dated November 9,1987, in response item to our
letter dated June 16, 1987.
This inspection report discussed an unresolved
item (50-317/87-12-01) which noted that there were no acceptance criteria for
certain safety related analog instruments.
Although a response to this item was not required, we note that your corrective
actions and time frames for their completion as stated in your response appear
to be acceptable. These actions will be examined during a future inspection of
your licensed program.
Your cooperation with us is appreciated.
Sincerely,
RO:. g
c
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William V. Johnston, Acting Director
Division of Reactor Safety
cc w/ encl:
M. Bowman, General Supervisor, Technical Services Engineering
Thomas Magette, Administrator, Nuclear Evaluations
0. W. Latham, Director, Security Services (Safeguards Only)
H. D. Coss, Vice President, General Services (Safeguards Only)
J. W. Ross, Jr. , Security Planning & Programs Specialist (Safeguards Only)
L. P. Gibbs, General Supervisor, Nuclear Security Operations (Safeguards Only)
Public Document Room (PDR)
Local Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC)
NRC Resident Inspector
State of Maryland (2)
0l
$2$D0K
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0FFICIAL RECORD COPY
RL CC 87-12/13 - 0001.0.0
01/08/88
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Baltimore Gas and Electric Company 2
,
bec w/ encl:
Region I Docket Room (with concurrences)
Management Assistant, ORMA (w/o encl)
Section Chief, DRP
T. Kenny, SRI, Salem
S. McNeil, LPM, NRR
Robert J. Bores, DRSS
ORS:RI
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NBlumberg/pj
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W i&T-
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0 ICIAL RECORD COPY
RL CC 87-12/13 - 0002.0.0
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01/06/88
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S A LTIMORE
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G AS AND [
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ELECTRIC
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CHARLES CENTER P. O. BOX 1475 BALTIMORE. MARYLAND 21203
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JostpH A.TlCRN AN
vice p mew
Nwntu Chenov
November 9,1987
U. S. Nuclear Regulatory Commission
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Washington, DC 20555
ATTENTION:
Document Control Desk
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SUBJECT:
Calvert Cliffs Nuclear Power Plant
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Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318
Reolv to NRC insoection Reoort Nos. 50-317/87-12 50-318/87-13
Gentlemen:
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The subject inspection report identified one Unresolved Item regarding the maintenance
,
and
calibration
of
safety-related
analog
instruments
that
are
not
specifically
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addressed by Technical Specifications. Enclosure (1) provides our actions to resolve
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this item.
,
Should you have any further questions regarding this matter, we will be pleased to
discuss them with you.
,
Very truly yours,
A
,
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.,
JAT/LSL/dtm
Enclosure
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cc:
D. A. Brune, Esquire
,
J. E.
Silberg, Esquire
R. A.Capra, NRC
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S. A. McNeil, NRC
}
W. T. Russell, NRC
T. Foley/D. C. Trimble, NRC
N. J. Blumberg', NRC
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Document Control Desk
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.Noventber 9,1987
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Page 2
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bec: J. _ A. Tiernan
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R. F. Ash /R. C. L. Olson
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C. H. Cruse /P. E. Katz
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R. E. Denton/J. A. hilhaleik
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R. hi. Douglass/S. E. Jones, Jr.
T, N.
Pritchett/hi. Gavrilas/E, I.
Bauereis
J. R. Lemons /R. P. Heibel
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W. J. Lippold/A. R. Thornton
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F. J. hiunno
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R. B. Pond /R. E. Cantrell
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L. B.
Russell /J. T.
Carroll
R. C. DeYoung
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C. hi, Rice
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R. G. Staker
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W. R.
Horlacher, III
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D. L. Shaw, Jr.
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L. S. Larragoite
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P. E. hicGrane
hi. E. Bowman /L. E. Salyards
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R. L. Wenderlich
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hi D. Patterson/hi. A. Canova
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J. P. Jerald
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ENCLOSURE (1)
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REPLYTO NRCINSPECTION REPORT
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50-317/87-12; 50-318/g7-13
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The subject inspection report identified one Unresolved Item (50-317/87-12-01) regard-
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ing the maintenance and calibration of safety-related analog instruments that are not
specifically
covered
by
Technical
Specifications.
Specific
pre-approved
acceptance
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criteria for the calibration of these instruments were not maintained in either a file
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or the calibration procedure. However, the inspector noted that Calvert Cliffs was in
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the process of establishing such criteria through the use of hlaster Calibration Data
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Sheets (htCDS).
We have determined that our htCDS program should address additional safety-related
instruments beyond those discussed during the inspection. The original scope included
!
only safety-related analog instruments not covered by Technical Specifications. We are
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including safety-related instruments with specific quantitative setpoints, as well as
safety-related
analog
instruments
which
are
covered
by Technical
Specifications.
Issuing SICDS for these additional instruments provides consistent, detailed guidance to
our technicians.
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Documentation substantiating acceptance criteria will be compiled in easily accessible
files. This was not part of the original scope, but will provide clear records which
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can be easily maintained and audited. We are providing a high Ic"el or detail on each
htCDS, making them accessible sources of design information for calibration and planning
of
instrument
calibration
activities.
As
a
result,
each
htCDS
and
associated
documentation will be as useful a product as possible for technicians, maintenance
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planners, and engineers.
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We have performed a detailed analysis of all work required to seaerate each htCDS,
including
in-field
verification
of
equipment.
Approximately
1700
safety-related
instruments will have a htCDS. Of these, approximately 1100 instruments are analog
instruments not covered by Technical Specifications.
We are approaching the effort in a systematic manner (i.e., by system and/or type of
t
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instrument), and are issuing each htCDS as it b generated and approved. To the extent
practical, we will first issue htCDSs for thosc instruments discussed during the exit
meeting. Based on this, we expect to complete the approximately 1100 htCDSs (for
safety-related
analog
instruments
not
covered
by
Technical
Specifications)
by
December 31, 1988.
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While the above htCDS program goes beyond that originally discussed during the
inspection (as well as regulatory requirements), it will be more useful if implemented
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in this manner.
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